4420dbfe4adaa33f4aecdcd7fd8f0267e806d81e361f8961d1d9e9b75f63dd08

Analysis

max time kernel
148s
max time network
144s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 11:53

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General

Target

6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe
Size

299KB
MD5

6f761a01f34e2c388e092e5378a251c3
SHA1

c39958db4078bfefdedf22cbb047b23dfa02468f
SHA256

4420dbfe4adaa33f4aecdcd7fd8f0267e806d81e361f8961d1d9e9b75f63dd08
SHA512

2efaaa8eddb954703037a41f49650b447ce619a38e4bbf240014621bfac5634fe437f3a5b77d9d26175b563d6e4ab852da0ec7ad72f59e05ef4651b8764dca87
SSDEEP

6144:XIS6Q6SaqRXBE7P5bXOKpUqo4bro4AeqlbUxg0b8ZQPry:YS6Q6SaqRKrJXfpUq1dFFgaQQ+

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 8 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\svchost.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svchost.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Q0F3IZGPHH.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Q0F3IZGPHH.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe

Executes dropped EXE 1 IoCs

pid	Process
2056	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 484 set thread context of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31

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 11 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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2608	reg.exe
2880	reg.exe
2944	reg.exe
2708	reg.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeDebugPrivilege	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe
Token: 1	2056	svchost.exe
Token: SeCreateTokenPrivilege	2056	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2056	svchost.exe
Token: SeLockMemoryPrivilege	2056	svchost.exe
Token: SeIncreaseQuotaPrivilege	2056	svchost.exe
Token: SeMachineAccountPrivilege	2056	svchost.exe
Token: SeTcbPrivilege	2056	svchost.exe
Token: SeSecurityPrivilege	2056	svchost.exe
Token: SeTakeOwnershipPrivilege	2056	svchost.exe
Token: SeLoadDriverPrivilege	2056	svchost.exe
Token: SeSystemProfilePrivilege	2056	svchost.exe
Token: SeSystemtimePrivilege	2056	svchost.exe
Token: SeProfSingleProcessPrivilege	2056	svchost.exe
Token: SeIncBasePriorityPrivilege	2056	svchost.exe
Token: SeCreatePagefilePrivilege	2056	svchost.exe
Token: SeCreatePermanentPrivilege	2056	svchost.exe
Token: SeBackupPrivilege	2056	svchost.exe
Token: SeRestorePrivilege	2056	svchost.exe
Token: SeShutdownPrivilege	2056	svchost.exe
Token: SeDebugPrivilege	2056	svchost.exe
Token: SeAuditPrivilege	2056	svchost.exe
Token: SeSystemEnvironmentPrivilege	2056	svchost.exe
Token: SeChangeNotifyPrivilege	2056	svchost.exe
Token: SeRemoteShutdownPrivilege	2056	svchost.exe
Token: SeUndockPrivilege	2056	svchost.exe
Token: SeSyncAgentPrivilege	2056	svchost.exe
Token: SeEnableDelegationPrivilege	2056	svchost.exe
Token: SeManageVolumePrivilege	2056	svchost.exe
Token: SeImpersonatePrivilege	2056	svchost.exe
Token: SeCreateGlobalPrivilege	2056	svchost.exe
Token: 31	2056	svchost.exe
Token: 32	2056	svchost.exe
Token: 33	2056	svchost.exe
Token: 34	2056	svchost.exe
Token: 35	2056	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2056	svchost.exe
2056	svchost.exe
2056	svchost.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 484 wrote to memory of 2056	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	31
PID 2056 wrote to memory of 2792	2056	svchost.exe	32
PID 2056 wrote to memory of 2792	2056	svchost.exe	32
PID 2056 wrote to memory of 2792	2056	svchost.exe	32
PID 2056 wrote to memory of 2792	2056	svchost.exe	32
PID 2056 wrote to memory of 2760	2056	svchost.exe	33
PID 2056 wrote to memory of 2760	2056	svchost.exe	33
PID 2056 wrote to memory of 2760	2056	svchost.exe	33
PID 2056 wrote to memory of 2760	2056	svchost.exe	33
PID 2056 wrote to memory of 2796	2056	svchost.exe	34
PID 2056 wrote to memory of 2796	2056	svchost.exe	34
PID 2056 wrote to memory of 2796	2056	svchost.exe	34
PID 2056 wrote to memory of 2796	2056	svchost.exe	34
PID 2056 wrote to memory of 2240	2056	svchost.exe	35
PID 2056 wrote to memory of 2240	2056	svchost.exe	35
PID 2056 wrote to memory of 2240	2056	svchost.exe	35
PID 2056 wrote to memory of 2240	2056	svchost.exe	35
PID 484 wrote to memory of 2864	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	39
PID 484 wrote to memory of 2864	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	39
PID 484 wrote to memory of 2864	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	39
PID 484 wrote to memory of 2864	484	6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe	39
PID 2240 wrote to memory of 2608	2240	cmd.exe	41
PID 2240 wrote to memory of 2608	2240	cmd.exe	41
PID 2240 wrote to memory of 2608	2240	cmd.exe	41
PID 2240 wrote to memory of 2608	2240	cmd.exe	41
PID 2760 wrote to memory of 2880	2760	cmd.exe	42
PID 2760 wrote to memory of 2880	2760	cmd.exe	42
PID 2760 wrote to memory of 2880	2760	cmd.exe	42
PID 2760 wrote to memory of 2880	2760	cmd.exe	42
PID 2792 wrote to memory of 2944	2792	cmd.exe	43
PID 2792 wrote to memory of 2944	2792	cmd.exe	43
PID 2792 wrote to memory of 2944	2792	cmd.exe	43
PID 2792 wrote to memory of 2944	2792	cmd.exe	43
PID 2796 wrote to memory of 2708	2796	cmd.exe	44
PID 2796 wrote to memory of 2708	2796	cmd.exe	44
PID 2796 wrote to memory of 2708	2796	cmd.exe	44
PID 2796 wrote to memory of 2708	2796	cmd.exe	44

C:\Users\Admin\AppData\Local\Temp\6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f761a01f34e2c388e092e5378a251c3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:484
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2792
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2944
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2880
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2796
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2708
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Q0F3IZGPHH.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Q0F3IZGPHH.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2240
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Q0F3IZGPHH.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Q0F3IZGPHH.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2608
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\j.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\j.vbs

Filesize
343B

MD5
65f94bdf37000c4e117754678961b3df

SHA1
1c923def5d3198b49e4ace9c5054d1a41324d43a

SHA256
a8fd3a5c18a3ba04d4634974ad524c9283089148cc677fee58d311a0aa6b950b

SHA512
f21526e5ccb670e38a18bdd4dd49ca595569df5e0d83a3da2c5853205de440c81724409f84017132df4bb06e1d5e3604b7853669169238bc0a60610eab31dd05

Download Submit
\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
31KB

MD5
ed797d8dc2c92401985d162e42ffa450

SHA1
0f02fc517c7facc4baefde4fe9467fb6488ebabe

SHA256
b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

SHA512
e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

Download Submit
memory/484-30-0x0000000074BA0000-0x000000007514B000-memory.dmp

Filesize
5.7MB

Download
memory/484-1-0x0000000074BA0000-0x000000007514B000-memory.dmp

Filesize
5.7MB

Download
memory/484-2-0x0000000074BA0000-0x000000007514B000-memory.dmp

Filesize
5.7MB

Download
memory/484-3-0x0000000074BA0000-0x000000007514B000-memory.dmp

Filesize
5.7MB

Download
memory/484-0-0x0000000074BA1000-0x0000000074BA2000-memory.dmp

Filesize
4KB

Download
memory/2056-10-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-35-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-8-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-15-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-11-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-32-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-33-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2056-36-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-37-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-39-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-40-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-44-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-47-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2056-48-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads