danabot | 86b62dca8f58f18bdfa08bc793d446e573c8bc12d0e74851692351c70917a03e

Analysis

max time kernel
150s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
14/12/2022, 18:01

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General

Target
file.exe
Size 232KB
Sample221214-wlwhjsde4z
SHA256 86b62dca8f58f18bdfa08bc793d446e573c8bc12d0e74851692351c70917a03e
MD5 32a59b01d2d1802c09ca4e9c473865bb
SHA1 211c8deae310d69f7e942c60f00c06d49d1a9861
SHA512 5ad1257e524f5944787b7515ef16e4321a0884d0674e2a5fb9ea2bc4a0844a5be869ab4d1415d88c00b39fa690fa48adbda8730d399763f9b0913c993fe189b1
SSDEEP 3072:60e7i3WtLmNdf1R5wsB99iYEvwbfWyExaOYIscZF7S6py:Re7imtLYf3BWyfAPrI6o
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

danabot smokeloader backdoor banker trojan

Malware Config

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot

Detects Smokeloader packer 1 IoCs

resource	yara_rule
behavioral2/memory/5040-133-0x00000000001F0000-0x00000000001F9000-memory.dmp	family_smokeloader

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
3596	E7B5.exe
3496	Tyiotphai.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	E7B5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
760	Process not Found
5076	chrome.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3596 set thread context of 4220	3596	E7B5.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3468	3496	WerFault.exe	91
1004	5076	WerFault.exe	95
4172	3596	WerFault.exe	90

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe

Checks processor information in registry 2 TTPs 43 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	E7B5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	E7B5.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	E7B5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	E7B5.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	rundll32.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	E7B5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	E7B5.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	E7B5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	E7B5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	E7B5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	rundll32.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Toolbar	Process not Found
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1"	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Process not Found

Modifies registry class 19 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	Process not Found
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	Process not Found
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	Process not Found
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	Process not Found
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	Process not Found

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
760	Process not Found

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5040	file.exe
5040	file.exe
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found
760	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
760	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
5040	file.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeDebugPrivilege	3496	Tyiotphai.exe
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeDebugPrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found
Token: SeShutdownPrivilege	760	Process not Found
Token: SeCreatePagefilePrivilege	760	Process not Found

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4220	rundll32.exe
3496	Tyiotphai.exe
5076	chrome.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
3496	Tyiotphai.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
760	Process not Found
760	Process not Found
5076	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 3596	760	Process not Found	90
PID 760 wrote to memory of 3596	760	Process not Found	90
PID 760 wrote to memory of 3596	760	Process not Found	90
PID 3596 wrote to memory of 3496	3596	E7B5.exe	91
PID 3596 wrote to memory of 3496	3596	E7B5.exe	91
PID 3596 wrote to memory of 3496	3596	E7B5.exe	91
PID 3596 wrote to memory of 4220	3596	E7B5.exe	92
PID 3596 wrote to memory of 4220	3596	E7B5.exe	92
PID 3596 wrote to memory of 4220	3596	E7B5.exe	92
PID 3596 wrote to memory of 4220	3596	E7B5.exe	92
PID 760 wrote to memory of 5076	760	Process not Found	95
PID 760 wrote to memory of 5076	760	Process not Found	95
PID 5076 wrote to memory of 4272	5076	chrome.exe	96
PID 5076 wrote to memory of 4272	5076	chrome.exe	96
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 3472	5076	chrome.exe	99
PID 5076 wrote to memory of 4948	5076	chrome.exe	100
PID 5076 wrote to memory of 4948	5076	chrome.exe	100
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101
PID 5076 wrote to memory of 1920	5076	chrome.exe	101

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:5040

C:\Users\Admin\AppData\Local\Temp\E7B5.exe
C:\Users\Admin\AppData\Local\Temp\E7B5.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3596
- C:\Users\Admin\AppData\Local\Temp\Tyiotphai.exe
  "C:\Users\Admin\AppData\Local\Temp\Tyiotphai.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:3496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3496 -s 420
    3⤵
    - Program crash
    PID:3468
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of FindShellTrayWindow
  PID:4220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 1156
  2⤵
  - Program crash
  PID:4172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3496 -ip 3496
1⤵
PID:2932

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --no-default-browser-check --silent-launch --disable-backgrounding-occluded-windows --disable-background-timer-throttling --ran-launcher --profile-directory="Default"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0x108,0x10c,0x110,0x104,0x114,0x7fff7cec4f50,0x7fff7cec4f60,0x7fff7cec4f70
  2⤵
  PID:4272
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1628,1709925379628891564,16649744845404696431,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1660 /prefetch:2
  2⤵
  PID:3472
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1628,1709925379628891564,16649744845404696431,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2020 /prefetch:8
  2⤵
  PID:4948
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1628,1709925379628891564,16649744845404696431,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2408 /prefetch:8
  2⤵
  PID:1920
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1628,1709925379628891564,16649744845404696431,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3572 /prefetch:8
  2⤵
  PID:2252
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 5076 -s 3764
  2⤵
  - Program crash
  PID:1004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1620

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 560 -p 5076 -ip 5076
1⤵
PID:512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3596 -ip 3596
1⤵
PID:4048

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

E7B5.exe

Path C:\Users\Admin\AppData\Local\Temp\E7B5.exe
Size 4.4MB
SHA256 db6fcdcf4a29734290c6b6aec9a31f15005e3c5e50e133257ace87e474eb55ca
MD5 2f2156743fd6ed19e5403cbd1c7f1131
SHA1 3f1d78778bfe6ab6a3c9b8c0af5fa87b70498eb1
SHA512 30e8506bfd3330c679dc2ce9c4db750a276df730f759f2cbe9007729913f5b9a050c66356cb5f9a31e1cd4376e0ae9420e4127135f6f2a0e5b7a4e4a483ef914
SSDEEP 98304:I3FJy5IpUtx6VvSkEqaxioA+1qNeYtNgJHpkWMQbwbESJFb:Ijy5IWx6Nbmg8YgpkFbECb
MD5 SHA1 SHA512 SSDEEP

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E7B5.exe

Path C:\Users\Admin\AppData\Local\Temp\E7B5.exe
Size 4.4MB
SHA256 db6fcdcf4a29734290c6b6aec9a31f15005e3c5e50e133257ace87e474eb55ca
MD5 2f2156743fd6ed19e5403cbd1c7f1131
SHA1 3f1d78778bfe6ab6a3c9b8c0af5fa87b70498eb1
SHA512 30e8506bfd3330c679dc2ce9c4db750a276df730f759f2cbe9007729913f5b9a050c66356cb5f9a31e1cd4376e0ae9420e4127135f6f2a0e5b7a4e4a483ef914
SSDEEP 98304:I3FJy5IpUtx6VvSkEqaxioA+1qNeYtNgJHpkWMQbwbESJFb:Ijy5IWx6Nbmg8YgpkFbECb
MD5 SHA1 SHA512 SSDEEP

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Tyiotphai.exe

Path C:\Users\Admin\AppData\Local\Temp\Tyiotphai.exe
Size 1.4MB
SHA256 5b6ea9afdebfce6aafda78bbc6f9a9d81494436e4b159122bbc3122355d7a44b
MD5 dfa7517406bc186cbc7e7e72491f34e2
SHA1 e98c6f327a66a9ecd4c0746e8ef19ae53b2bb8b7
SHA512 2644fb9a879e65aaf99fadb3664772b072cd3ced1f4b8a6b89e149b28588bc0e0a6b5d5d72f0decf31b83875ae87a009c298b3cc036a442c725142297dc8ecda
SSDEEP 24576:YYj12A2R+z6CTkaMTwhdVSgvcFFMMrVSkqkuoPGCMgFIZXsJLq9U:b2JMrTkas2dREFFMMrFFuLCMgyX+
MD5 SHA1 SHA512 SSDEEP

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Tyiotphai.exe

Path C:\Users\Admin\AppData\Local\Temp\Tyiotphai.exe
Size 1.4MB
SHA256 5b6ea9afdebfce6aafda78bbc6f9a9d81494436e4b159122bbc3122355d7a44b
MD5 dfa7517406bc186cbc7e7e72491f34e2
SHA1 e98c6f327a66a9ecd4c0746e8ef19ae53b2bb8b7
SHA512 2644fb9a879e65aaf99fadb3664772b072cd3ced1f4b8a6b89e149b28588bc0e0a6b5d5d72f0decf31b83875ae87a009c298b3cc036a442c725142297dc8ecda
SSDEEP 24576:YYj12A2R+z6CTkaMTwhdVSgvcFFMMrVSkqkuoPGCMgFIZXsJLq9U:b2JMrTkas2dREFFMMrFFuLCMgyX+
MD5 SHA1 SHA512 SSDEEP

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memory/760-170-0x00000000083F0000-0x0000000008517000-memory.dmp

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memory/760-166-0x00000000083F0000-0x0000000008517000-memory.dmp

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memory/760-161-0x00000000083F0000-0x0000000008517000-memory.dmp

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memory/3496-162-0x0000000002098000-0x00000000021C9000-memory.dmp

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memory/3496-164-0x0000000000400000-0x0000000000571000-memory.dmp

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memory/3496-163-0x0000000002310000-0x0000000002442000-memory.dmp

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memory/3596-152-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-153-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-147-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-146-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-148-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-150-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-151-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-149-0x00000000064F0000-0x0000000006C15000-memory.dmp

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memory/3596-145-0x00000000064F0000-0x0000000006C15000-memory.dmp

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memory/3596-154-0x0000000006EE0000-0x0000000007020000-memory.dmp

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memory/3596-141-0x0000000000400000-0x000000000089B000-memory.dmp

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memory/3596-171-0x0000000000400000-0x000000000089B000-memory.dmp

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memory/3596-169-0x00000000064F0000-0x0000000006C15000-memory.dmp

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memory/3596-168-0x0000000000400000-0x000000000089B000-memory.dmp

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memory/3596-139-0x0000000000E34000-0x0000000001279000-memory.dmp

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memory/3596-140-0x0000000002B20000-0x0000000002FB9000-memory.dmp

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memory/4220-160-0x0000000002840000-0x0000000002F65000-memory.dmp

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memory/4220-159-0x0000000000810000-0x0000000000E15000-memory.dmp

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memory/4220-165-0x0000000002840000-0x0000000002F65000-memory.dmp

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memory/4220-157-0x0000000003050000-0x0000000003190000-memory.dmp

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memory/4220-158-0x0000000003050000-0x0000000003190000-memory.dmp

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memory/4220-156-0x0000000002840000-0x0000000002F65000-memory.dmp

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memory/5040-132-0x0000000000713000-0x0000000000724000-memory.dmp

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memory/5040-135-0x0000000000400000-0x0000000000456000-memory.dmp

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memory/5040-134-0x0000000000400000-0x0000000000456000-memory.dmp

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memory/5040-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

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