abc47fd11167673359346ca62458a19e1ffd140890009518d92d24d2f5ce39c2

Analysis

max time kernel
95s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 12:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe
Size

45KB
MD5

962bff25d60405278a0ce4cdd23c8140
SHA1

63bbe647ece996f3e9f66ab7663c0aee05265212
SHA256

abc47fd11167673359346ca62458a19e1ffd140890009518d92d24d2f5ce39c2
SHA512

861da4d21903414a32eba14da5ff9cd8c660f0c6cf13f881b3ac15275fa0415637d84624653e2b675b867041ed08ab90ae71df4fc2ac20cc008b2ea33f17a517
SSDEEP

768:r3H3C3d3i3ascHqg7zO/nAijkFHW8nB6ER1gkfLlnsFOmF6lGKis8zxZHEtd:r3H3C3d3i337tALNBx5fbmdK18z

Score

7^/10

discovery persistence

Malware Config

Signatures

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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe

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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSSMSGS = "rundll32.exe windnx32.rom,lRXRun"	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\windnx32.rom	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\windnx32.rom	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 29 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3127946081"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31125064"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3130445962"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31125064"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E60C0DE0-5A3B-11EF-84CD-7221D8032630} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3127946081"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31125064"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430404852"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1940	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1940	iexplore.exe
1940	iexplore.exe
952	IEXPLORE.EXE
952	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 2416	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	87
PID 4624 wrote to memory of 2416	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	87
PID 4624 wrote to memory of 2416	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	87
PID 2416 wrote to memory of 1940	2416	cmd.exe	89
PID 2416 wrote to memory of 1940	2416	cmd.exe	89
PID 1940 wrote to memory of 952	1940	iexplore.exe	91
PID 1940 wrote to memory of 952	1940	iexplore.exe	91
PID 1940 wrote to memory of 952	1940	iexplore.exe	91
PID 4624 wrote to memory of 1940	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	89
PID 4624 wrote to memory of 1940	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	89
PID 4624 wrote to memory of 1940	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	89
PID 4624 wrote to memory of 1940	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	89
PID 4624 wrote to memory of 4156	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	96
PID 4624 wrote to memory of 4156	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	96
PID 4624 wrote to memory of 4156	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	96
PID 4624 wrote to memory of 1504	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	97
PID 4624 wrote to memory of 1504	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	97
PID 4624 wrote to memory of 1504	4624	962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\SysWOW64\cmd.exe
  cmd /c start iexplore -embedding
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -embedding
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1940
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1940 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:952
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\twe5B6E.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4156
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1504

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JACP9GNT\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\962bff25d60405278a0ce4cdd23c8140_JaffaCakes118.bat

Filesize
267B

MD5
a3203334d6b9627aa74fd9d107bb23d2

SHA1
98b62216d6a2aa1b3253de49d30e2928b55074e1

SHA256
59709a4f08fa36e7a4766f63bc9ec606da833b10e94971fe07a628915d3d8686

SHA512
cfa4e0fe956632e03b4df0c36f2fb7036a198613362640a98d8c46c79b92b6139bb7bec39b9d501594d5e2371f5affb0bdaa812435634ff36dd2d62e44289485

Download Submit
C:\Users\Admin\AppData\Local\Temp\twe5B6E.bat

Filesize
188B

MD5
0cff7a33172ca2f3aca6c52a49ecbc7e

SHA1
a571963a4f088f41ee5abf6c0b693b6cbc716568

SHA256
f5e9169744071b8aa195d62314ed6c09c03241c9f85186a0779fb9a20443da5d

SHA512
46634979ee9dde14d676d1d4e1e3d743415438d70b79fe617aef8a8df82a3303fd432ce9ecffefe152260b56abfcd4a189da64d2557865b4695fdef1b06ba267

Download Submit
C:\Users\Admin\AppData\Local\Temp\twe5B6E.tmp

Filesize
32KB

MD5
e7c3b922586d41b3bf315b8596f9dcc2

SHA1
d010a391b9540acbbd4f68744f5f197cbf4cf0e4

SHA256
9079fefc873ae165d2f11b30c80e036362b911315324b6068adeb9c7d89162f0

SHA512
d52e31ce69b2a38372eaf8e763c578d3d93a4538d08c0a27056eb115c39f96def8d15cd306c15217fdbe5c6d27a3431caf239c24098f40e5cd34f2ba105b1444

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads