0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07/05/2024, 20:28

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General

Target

0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
Size

22KB
MD5

c4c641e6dffadc95c82844b6d43b0be6
SHA1

9e3ef01520c76e9e0c594f9ee3d7ee9b0a7c6533
SHA256

0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484
SHA512

44c6d0dc27cb391e9f9bff17d35b1913ad9a70bc02e073bc8d887d5e4328d4dcc1f28eb0ce7f9ca6004b5c49a8281924d8dfcc2456e124595bde8980a8534710
SSDEEP

384:tBTIBsrhUkBW0PYQtsDBR2Qr7XPeiTJPTdbOb3+tzGiWTyw6S:NLhoLrrrPeilPTbtzGiWHf

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe"	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\System32\DriverStore\FileRepository\urschipidea.inf_amd64_78ad1c14e33df968\urschipidea.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\genericusbfn.inf_amd64_53931f0ae21d6d2c\genericusbfn.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\swenum.inf_amd64_16a14542b63c02af\swenum.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\uefi.inf_amd64_c1628ffa62c8e54c\UEFI.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\urssynopsys.inf_amd64_057fa37902020500\urssynopsys.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\vrd.inf_amd64_81fbd405ff2470fc\vrd.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\compositebus.inf_amd64_7500cffa210c6946\CompositeBus.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\ufxchipidea.inf_amd64_1c78775fffab6a0a\UfxChipidea.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
File created	C:\Windows\System32\DriverStore\FileRepository\umbus.inf_amd64_b78a9c5b6fd62c27\umbus.sys	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 780	2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe	8
PID 2444 wrote to memory of 2216	2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe	86
PID 2444 wrote to memory of 2216	2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe	86
PID 2444 wrote to memory of 2216	2444	0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe	86

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:780

C:\Users\Admin\AppData\Local\Temp\0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe
"C:\Users\Admin\AppData\Local\Temp\0006c038d00e973d7358d7fb306db4a7ff0179656af20e190054bb09db496484.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" %1
  2⤵
  PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\rdl51AA.tmp

Filesize
6KB

MD5
a240958fe9d5acbe71a2b3c3a11e1102

SHA1
b9413646979bb90da854a8509aa3594fb5e2a79b

SHA256
6118af8a4e3c776f412e026bbaac204714d787036eeafb0406685d1f65ce7be3

SHA512
09667b4fda6b8276b428fcbe57f66acb317b7e21b1e22d55ecb354e54b1352e697dcb5e2d9d9be890f694d6e1deaadda86ebca008c25eca084c2ea89678c1944

Download Submit
memory/2444-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2444-1-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download
memory/2444-41-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download