cf0152b5f317d9d82de78765eb7e1028ace7e5d3efe31e294813ddc60adea9d0

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
04/03/2025, 05:56

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General

Target

JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe
Size

247KB
MD5

4b91b54dafca433b8442e1aa4f11101c
SHA1

e10313620f93a7fe6022a94e0935e5b58d2e2cc5
SHA256

cf0152b5f317d9d82de78765eb7e1028ace7e5d3efe31e294813ddc60adea9d0
SHA512

551e433a59c1f66c8700769f57522a7340bb2022f09964a91ee9e0491cf0bd3860da8894da309f69abdb4adf5d927ef82e22b710e7e6732a31589d32eebfaf3a
SSDEEP

6144:ygTfvUslxrMicrfK7SmnkXMnf1QAJWqgOUeUx71s08jB:ffxMicbKnnk8nf1QG6psbB

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-250031470-1197856012-2659781506-1000\Control Panel\International\Geo\Nation	inlBF4B.tmp
Key value queried	\REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Control Panel\International\Geo\Nation	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe

Executes dropped EXE 2 IoCs

pid	Process
2276	ki1B49A.tmp
3684	inlBF4B.tmp

Loads dropped DLL 2 IoCs

pid	Process
4880	MsiExec.exe
4880	MsiExec.exe

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in Windows directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\LOGS\DPX\setupact.log	expand.exe
File opened for modification	C:\Windows\LOGS\DPX\setuperr.log	expand.exe
File created	C:\Windows\Installer\e57c033.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e57c033.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIC12D.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIC18C.tmp	msiexec.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3540	2276	WerFault.exe	89

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	ki1B49A.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	expand.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	inlBF4B.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.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	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000_Classes\Local Settings	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe
3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1308	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1308	msiexec.exe
Token: SeSecurityPrivilege	1152	msiexec.exe
Token: SeCreateTokenPrivilege	1308	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1308	msiexec.exe
Token: SeLockMemoryPrivilege	1308	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1308	msiexec.exe
Token: SeMachineAccountPrivilege	1308	msiexec.exe
Token: SeTcbPrivilege	1308	msiexec.exe
Token: SeSecurityPrivilege	1308	msiexec.exe
Token: SeTakeOwnershipPrivilege	1308	msiexec.exe
Token: SeLoadDriverPrivilege	1308	msiexec.exe
Token: SeSystemProfilePrivilege	1308	msiexec.exe
Token: SeSystemtimePrivilege	1308	msiexec.exe
Token: SeProfSingleProcessPrivilege	1308	msiexec.exe
Token: SeIncBasePriorityPrivilege	1308	msiexec.exe
Token: SeCreatePagefilePrivilege	1308	msiexec.exe
Token: SeCreatePermanentPrivilege	1308	msiexec.exe
Token: SeBackupPrivilege	1308	msiexec.exe
Token: SeRestorePrivilege	1308	msiexec.exe
Token: SeShutdownPrivilege	1308	msiexec.exe
Token: SeDebugPrivilege	1308	msiexec.exe
Token: SeAuditPrivilege	1308	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1308	msiexec.exe
Token: SeChangeNotifyPrivilege	1308	msiexec.exe
Token: SeRemoteShutdownPrivilege	1308	msiexec.exe
Token: SeUndockPrivilege	1308	msiexec.exe
Token: SeSyncAgentPrivilege	1308	msiexec.exe
Token: SeEnableDelegationPrivilege	1308	msiexec.exe
Token: SeManageVolumePrivilege	1308	msiexec.exe
Token: SeImpersonatePrivilege	1308	msiexec.exe
Token: SeCreateGlobalPrivilege	1308	msiexec.exe
Token: SeRestorePrivilege	1152	msiexec.exe
Token: SeTakeOwnershipPrivilege	1152	msiexec.exe
Token: SeRestorePrivilege	1152	msiexec.exe
Token: SeTakeOwnershipPrivilege	1152	msiexec.exe
Token: SeRestorePrivilege	1152	msiexec.exe
Token: SeTakeOwnershipPrivilege	1152	msiexec.exe
Token: SeIncBasePriorityPrivilege	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe
Token: SeIncBasePriorityPrivilege	3684	inlBF4B.tmp

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 2252	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	87
PID 3356 wrote to memory of 2252	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	87
PID 3356 wrote to memory of 2252	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	87
PID 2252 wrote to memory of 2276	2252	cmd.exe	89
PID 2252 wrote to memory of 2276	2252	cmd.exe	89
PID 2252 wrote to memory of 2276	2252	cmd.exe	89
PID 3356 wrote to memory of 1308	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	95
PID 3356 wrote to memory of 1308	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	95
PID 3356 wrote to memory of 1308	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	95
PID 1152 wrote to memory of 4880	1152	msiexec.exe	100
PID 1152 wrote to memory of 4880	1152	msiexec.exe	100
PID 1152 wrote to memory of 4880	1152	msiexec.exe	100
PID 3356 wrote to memory of 4908	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	101
PID 3356 wrote to memory of 4908	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	101
PID 3356 wrote to memory of 4908	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	101
PID 3356 wrote to memory of 3016	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	102
PID 3356 wrote to memory of 3016	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	102
PID 3356 wrote to memory of 3016	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	102
PID 3356 wrote to memory of 4420	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	105
PID 3356 wrote to memory of 4420	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	105
PID 3356 wrote to memory of 4420	3356	JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe	105
PID 3016 wrote to memory of 2192	3016	cmd.exe	107
PID 3016 wrote to memory of 2192	3016	cmd.exe	107
PID 3016 wrote to memory of 2192	3016	cmd.exe	107
PID 4908 wrote to memory of 3684	4908	cmd.exe	108
PID 4908 wrote to memory of 3684	4908	cmd.exe	108
PID 4908 wrote to memory of 3684	4908	cmd.exe	108
PID 3684 wrote to memory of 2768	3684	inlBF4B.tmp	111
PID 3684 wrote to memory of 2768	3684	inlBF4B.tmp	111
PID 3684 wrote to memory of 2768	3684	inlBF4B.tmp	111

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4b91b54dafca433b8442e1aa4f11101c.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\run_kl_file.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Users\Admin\AppData\Local\Temp\ki1B49A.tmp
    C:\Users\Admin\AppData\Local\Temp\ki1B49A.tmp
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2276
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 268
      4⤵
      Program crash
      PID:3540
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\insBBEE.tmp.msi" /quiet
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1308
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\run_dws_file.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4908
- - C:\Users\Admin\AppData\Local\Temp\inlBF4B.tmp
    C:\Users\Admin\AppData\Local\Temp\inlBF4B.tmp cdf1912.tmp
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3684
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlBF4B.tmp > nul
      4⤵
      System Location Discovery: System Language Discovery
      PID:2768
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp_ext_favurl_cab.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3016
- - C:\Windows\SysWOW64\expand.exe
    expand.exe "C:\Users\Admin\AppData\Local\Temp\favorites_url.cab" -F:*.* "C:\Users\Admin\Favorites"
    3⤵
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:2192
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2276 -ip 2276
1⤵
PID:4024

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 1ADB6C8B6E3302D8B41451B57E1C3E41
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Peripheral Device Discovery

T1120

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\cdf1912.tmp

Filesize
768B

MD5
d20d9eda31a2d0300e4589df7f352370

SHA1
79b46d2dbb489914cfedafdbc90e62951471b48e

SHA256
d7a1d6a8cf5c3fbb85cd06147a599f5274630b86b1c89721f10a60c1bbe994d8

SHA512
d28c5b69325a9833776ea362445b77b231a0ec9b9b8b4a2ad37a434ee8b2b0c1903d6ade1e372f73ac8ada951e0a24076cf23d9307d27fed5927f4bf8b0d0a5e

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

Filesize
57B

MD5
8908a52d5d3a8c0058c285fb5368dc6d

SHA1
dc8d3eb971e38e8e57d7a84564682e3e582b1029

SHA256
51085a95dc95501bfbb48a681bf31b80e6742a24026de9cd5bbd142fd13f8247

SHA512
c1ea7d34f1bdb88ccc5a012e9d1e0345b11ceb276285995ee6d17cea3e6d4837490aea7136d14a23a0f791cf86396659c54758079283596d69545818e083c46d

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

Filesize
45B

MD5
69c5779d56d73490dc72fd1ec064f6f9

SHA1
34bc1bead96fa388caabddeac59a04c018cffb03

SHA256
cc1f857f03ebefb0999459548d9d0a11e36320ed64837ea0fce4b9647279de76

SHA512
f87fe17e248e374df359de2ce16a36aa07e7073abffbba29986a60daf6d65628b6e6269dd7dc306e8c2994d5d0f6409c3cd9cab464eb0880759b377e797ba2b4

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

Filesize
98B

MD5
8663de6fce9208b795dc913d1a6a3f5b

SHA1
882193f208cf012eaf22eeaa4fef3b67e7c67c15

SHA256
2909ea8555f2fc19097c1070a1da8fcfd6dc6886aa1d99d7e0c05e53feeb5b61

SHA512
9381063e0f85e874be54ae22675393b82c6ab54b223090148e4acbeff6f22393c96c90b83d6538461b695528af01d1f1231cf5dc719f07d6168386974b490688

Download Submit
C:\Windows\Installer\MSIC12D.tmp

Filesize
48KB

MD5
9067aad412defc0d2888479609041392

SHA1
36cfffc3bafeb24f88ad5886ca5787ca008b6ba9

SHA256
99f4e00b6908057a2fe5067ff6c8b6e32b5c07558ab79139dc4b998f1da4b517

SHA512
e69f259d78b02e6c1a5d9c45898b59372329a5288fff655dd741353f112b2b8eed18b01caa2bf312a91f5e314e1c0b036321b37c8efbebdcf3650ba6b12dee6a

Download Submit
\??\c:\users\admin\appdata\local\temp\favorites_url.cab

Filesize
425B

MD5
da68bc3b7c3525670a04366bc55629f5

SHA1
15fda47ecfead7db8f7aee6ca7570138ba7f1b71

SHA256
73f3605192b676c92649034768378909a19d13883a7ea6f8ba1b096c78ffadb5

SHA512
6fee416affcb6a74621479697bca6f14f5429b00de3aa595abe3c60c6b2e094877b59f8783bbe7bdd567fa565d0630bb02def5603f8f0ea92fe8f2c3ac5383c0

Download Submit
memory/2276-13-0x00000000001D0000-0x00000000001D2000-memory.dmp

Filesize
8KB

Download
memory/2276-12-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3356-1-0x00000000000D0000-0x00000000000D3000-memory.dmp

Filesize
12KB

Download
memory/3356-48-0x00000000000D0000-0x00000000000D3000-memory.dmp

Filesize
12KB

Download
memory/3356-47-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3356-0-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3684-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download