b55a088703c211a6d5c3a74ceaa3ab98bf18e235967e050253e5463c47bea427

General

Target

ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
Size

420KB
MD5

ef2ef95ec9551ed86f4165cc953d1ec6
SHA1

2264b6ae34edfc6726c7eefb11ddaea5df7f0218
SHA256

b55a088703c211a6d5c3a74ceaa3ab98bf18e235967e050253e5463c47bea427
SHA512

2d2585d9e3ec1a11aeba7a8567f87d45a2a7316d31bbd5e7b0507b8fc99d0adaaafecff1e3fa903779252057ef1b655fdeb32bc878db6c961d628e3b51d0bbdd
SSDEEP

6144:esxFXFMB44yn6Ti//IqpBvH668bPJlwnhZZ8Mvr5Ai53QTBmpu+T68V3ULyr:jFXFMB44K6W/pBvN6EG8dAiOFmpVfE+r

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

7za.exe

pid process

3260 7za.exe

pid	process
3260	7za.exe

Loads dropped DLL 5 IoCs

Processes:

ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe

pid	process
1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
1920	ef2ef95ec9551ed86f4165cc953d1ec6_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 6 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

Processes:

ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exeWMIC.exeWMIC.exeWMIC.exeWMIC.exe7za.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7za.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

WMIC.exeWMIC.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1528	WMIC.exe
Token: SeSecurityPrivilege	1528	WMIC.exe
Token: SeTakeOwnershipPrivilege	1528	WMIC.exe
Token: SeLoadDriverPrivilege	1528	WMIC.exe
Token: SeSystemProfilePrivilege	1528	WMIC.exe
Token: SeSystemtimePrivilege	1528	WMIC.exe
Token: SeProfSingleProcessPrivilege	1528	WMIC.exe
Token: SeIncBasePriorityPrivilege	1528	WMIC.exe
Token: SeCreatePagefilePrivilege	1528	WMIC.exe
Token: SeBackupPrivilege	1528	WMIC.exe
Token: SeRestorePrivilege	1528	WMIC.exe
Token: SeShutdownPrivilege	1528	WMIC.exe
Token: SeDebugPrivilege	1528	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1528	WMIC.exe
Token: SeRemoteShutdownPrivilege	1528	WMIC.exe
Token: SeUndockPrivilege	1528	WMIC.exe
Token: SeManageVolumePrivilege	1528	WMIC.exe
Token: 33	1528	WMIC.exe
Token: 34	1528	WMIC.exe
Token: 35	1528	WMIC.exe
Token: 36	1528	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1528	WMIC.exe
Token: SeSecurityPrivilege	1528	WMIC.exe
Token: SeTakeOwnershipPrivilege	1528	WMIC.exe
Token: SeLoadDriverPrivilege	1528	WMIC.exe
Token: SeSystemProfilePrivilege	1528	WMIC.exe
Token: SeSystemtimePrivilege	1528	WMIC.exe
Token: SeProfSingleProcessPrivilege	1528	WMIC.exe
Token: SeIncBasePriorityPrivilege	1528	WMIC.exe
Token: SeCreatePagefilePrivilege	1528	WMIC.exe
Token: SeBackupPrivilege	1528	WMIC.exe
Token: SeRestorePrivilege	1528	WMIC.exe
Token: SeShutdownPrivilege	1528	WMIC.exe
Token: SeDebugPrivilege	1528	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1528	WMIC.exe
Token: SeRemoteShutdownPrivilege	1528	WMIC.exe
Token: SeUndockPrivilege	1528	WMIC.exe
Token: SeManageVolumePrivilege	1528	WMIC.exe
Token: 33	1528	WMIC.exe
Token: 34	1528	WMIC.exe
Token: 35	1528	WMIC.exe
Token: 36	1528	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3568	WMIC.exe
Token: SeSecurityPrivilege	3568	WMIC.exe
Token: SeTakeOwnershipPrivilege	3568	WMIC.exe
Token: SeLoadDriverPrivilege	3568	WMIC.exe
Token: SeSystemProfilePrivilege	3568	WMIC.exe
Token: SeSystemtimePrivilege	3568	WMIC.exe
Token: SeProfSingleProcessPrivilege	3568	WMIC.exe
Token: SeIncBasePriorityPrivilege	3568	WMIC.exe
Token: SeCreatePagefilePrivilege	3568	WMIC.exe
Token: SeBackupPrivilege	3568	WMIC.exe
Token: SeRestorePrivilege	3568	WMIC.exe
Token: SeShutdownPrivilege	3568	WMIC.exe
Token: SeDebugPrivilege	3568	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3568	WMIC.exe
Token: SeRemoteShutdownPrivilege	3568	WMIC.exe
Token: SeUndockPrivilege	3568	WMIC.exe
Token: SeManageVolumePrivilege	3568	WMIC.exe
Token: 33	3568	WMIC.exe
Token: 34	3568	WMIC.exe
Token: 35	3568	WMIC.exe
Token: 36	3568	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3568	WMIC.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe

description	pid	process	target process
PID 1920 wrote to memory of 1528	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1528	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1528	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 3568	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 3568	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 3568	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1660	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1660	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1660	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1572	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1572	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 1572	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	WMIC.exe
PID 1920 wrote to memory of 3260	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	7za.exe
PID 1920 wrote to memory of 3260	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	7za.exe
PID 1920 wrote to memory of 3260	1920	ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe	7za.exe

C:\Users\Admin\AppData\Local\Temp\ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ef2ef95ec9551ed86f4165cc953d1ec6_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC csproduct Get UUID /FORMAT:textvaluelist.xsl
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1528
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC bios Get SerialNumber /FORMAT:textvaluelist.xsl
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3568
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC bios Get Version /FORMAT:textvaluelist.xsl
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1660
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC csproduct Get Name /FORMAT:textvaluelist.xsl
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1572
- C:\Users\Admin\AppData\Local\Temp\nsx7F73.tmp\7za.exe
  7za.exe e -y -p"0532c8551b96fc1e90e39cfe26632658" [RANDOM_STRING].7z
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsx7F73.tmp\7za.exe

Filesize
574KB

MD5
42badc1d2f03a8b1e4875740d3d49336

SHA1
cee178da1fb05f99af7a3547093122893bd1eb46

SHA256
c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf

SHA512
6bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx7F73.tmp\[RANDOM_STRING].7z

Filesize
225KB

MD5
c9862256713d0f8aed1a740a2403d3b6

SHA1
a2a69275dd2bbf25b64d45720e116159c2598937

SHA256
42212e4bf34e466a599e31f665789d33856dfa4afccd9666ad0c6752e3704c4c

SHA512
0cced1c9582866d63fc292922cfe4bdc9d22d7ab6fee6d73b17044eea40c07f7861fe076b054a78bd74631037fe3b15125e6d1f1a98c6089cfc6968235d580ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx7F73.tmp\install53486.exe

Filesize
193KB

MD5
10bd2af1b07ec6bc9cd17ba512569e59

SHA1
807e17ab1b98177e135d30941b45081960d1e866

SHA256
9c620ef6eac3d0d9d3f6f2622a53d1f543cebd93846636ba397683962c07fc7c

SHA512
deacd041f12b6ec74f9e4488874ce962037990ed0ae424aaeabf2c35876b2ebbb943f92e9a4ffe504718bb00021209b035439ea4d7c64a4031b86ce9104ce3ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx7F73.tmp\nsExec.dll

Filesize
6KB

MD5
acc2b699edfea5bf5aae45aba3a41e96

SHA1
d2accf4d494e43ceb2cff69abe4dd17147d29cc2

SHA256
168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

SHA512
e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads