55250ffcf517527e1a9da7a2ddc48587bc58d15cbcae1b9869a8a880288ceb13

Analysis

max time kernel
140s
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
28/02/2025, 04:14

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General

Target

JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe
Size

235KB
MD5

31842d7013c9d89f72389ebd80f8eb6a
SHA1

a0d19957dd904abed634377a790942a7c334dbfa
SHA256

55250ffcf517527e1a9da7a2ddc48587bc58d15cbcae1b9869a8a880288ceb13
SHA512

628d665017c36d5d3eb9a4dfa62a321a00ba71846a7f45a42be7a381fc8e64e863db71048ffce662cf73b6d8f53c9b80aa211aab86cf290bd500f08c749638a1
SSDEEP

6144:SlnRhs9jerKEL4yDT06AoKSGm1egyzZa7kLJJMGB/rr:Su4KIU65L1egy1LJJMi

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-1-5-21-1479699283-3000499823-2337359760-1000\Control Panel\International\Geo\Nation	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000\Control Panel\International\Geo\Nation	inl7FC1.tmp

Executes dropped EXE 2 IoCs

pid	Process
3532	ki175AD.tmp
4596	inl7FC1.tmp

Loads dropped DLL 2 IoCs

pid	Process
1072	MsiExec.exe
1072	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)	\??\G:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\N:	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)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\R:	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 8 IoCs

description	ioc	Process
File created	C:\Windows\Installer\e57809a.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e57809a.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\MSI81B3.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI8231.tmp	msiexec.exe
File opened for modification	C:\Windows\LOGS\DPX\setupact.log	expand.exe
File created	C:\Windows\Win.ini	ki175AD.tmp
File opened for modification	C:\Windows\LOGS\DPX\setuperr.log	expand.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
1728	3532	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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	inl7FC1.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ki175AD.tmp
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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000_Classes\Local Settings	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
3532	ki175AD.tmp
2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe
2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeBackupPrivilege	3532	ki175AD.tmp
Token: SeRestorePrivilege	3532	ki175AD.tmp
Token: SeShutdownPrivilege	2412	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2412	msiexec.exe
Token: SeSecurityPrivilege	436	msiexec.exe
Token: SeCreateTokenPrivilege	2412	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2412	msiexec.exe
Token: SeLockMemoryPrivilege	2412	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2412	msiexec.exe
Token: SeMachineAccountPrivilege	2412	msiexec.exe
Token: SeTcbPrivilege	2412	msiexec.exe
Token: SeSecurityPrivilege	2412	msiexec.exe
Token: SeTakeOwnershipPrivilege	2412	msiexec.exe
Token: SeLoadDriverPrivilege	2412	msiexec.exe
Token: SeSystemProfilePrivilege	2412	msiexec.exe
Token: SeSystemtimePrivilege	2412	msiexec.exe
Token: SeProfSingleProcessPrivilege	2412	msiexec.exe
Token: SeIncBasePriorityPrivilege	2412	msiexec.exe
Token: SeCreatePagefilePrivilege	2412	msiexec.exe
Token: SeCreatePermanentPrivilege	2412	msiexec.exe
Token: SeBackupPrivilege	2412	msiexec.exe
Token: SeRestorePrivilege	2412	msiexec.exe
Token: SeShutdownPrivilege	2412	msiexec.exe
Token: SeDebugPrivilege	2412	msiexec.exe
Token: SeAuditPrivilege	2412	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2412	msiexec.exe
Token: SeChangeNotifyPrivilege	2412	msiexec.exe
Token: SeRemoteShutdownPrivilege	2412	msiexec.exe
Token: SeUndockPrivilege	2412	msiexec.exe
Token: SeSyncAgentPrivilege	2412	msiexec.exe
Token: SeEnableDelegationPrivilege	2412	msiexec.exe
Token: SeManageVolumePrivilege	2412	msiexec.exe
Token: SeImpersonatePrivilege	2412	msiexec.exe
Token: SeCreateGlobalPrivilege	2412	msiexec.exe
Token: SeRestorePrivilege	436	msiexec.exe
Token: SeTakeOwnershipPrivilege	436	msiexec.exe
Token: SeRestorePrivilege	436	msiexec.exe
Token: SeTakeOwnershipPrivilege	436	msiexec.exe
Token: SeRestorePrivilege	436	msiexec.exe
Token: SeTakeOwnershipPrivilege	436	msiexec.exe
Token: SeIncBasePriorityPrivilege	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe
Token: SeIncBasePriorityPrivilege	4596	inl7FC1.tmp

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 3084	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	87
PID 2196 wrote to memory of 3084	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	87
PID 2196 wrote to memory of 3084	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	87
PID 3084 wrote to memory of 3532	3084	cmd.exe	89
PID 3084 wrote to memory of 3532	3084	cmd.exe	89
PID 3084 wrote to memory of 3532	3084	cmd.exe	89
PID 2196 wrote to memory of 2412	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	93
PID 2196 wrote to memory of 2412	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	93
PID 2196 wrote to memory of 2412	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	93
PID 436 wrote to memory of 1072	436	msiexec.exe	98
PID 436 wrote to memory of 1072	436	msiexec.exe	98
PID 436 wrote to memory of 1072	436	msiexec.exe	98
PID 2196 wrote to memory of 3212	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	99
PID 2196 wrote to memory of 3212	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	99
PID 2196 wrote to memory of 3212	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	99
PID 2196 wrote to memory of 2432	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	101
PID 2196 wrote to memory of 2432	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	101
PID 2196 wrote to memory of 2432	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	101
PID 2196 wrote to memory of 2928	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	103
PID 2196 wrote to memory of 2928	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	103
PID 2196 wrote to memory of 2928	2196	JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe	103
PID 2432 wrote to memory of 1484	2432	cmd.exe	105
PID 2432 wrote to memory of 1484	2432	cmd.exe	105
PID 2432 wrote to memory of 1484	2432	cmd.exe	105
PID 3212 wrote to memory of 4596	3212	cmd.exe	106
PID 3212 wrote to memory of 4596	3212	cmd.exe	106
PID 3212 wrote to memory of 4596	3212	cmd.exe	106
PID 4596 wrote to memory of 4208	4596	inl7FC1.tmp	110
PID 4596 wrote to memory of 4208	4596	inl7FC1.tmp	110
PID 4596 wrote to memory of 4208	4596	inl7FC1.tmp	110

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_31842d7013c9d89f72389ebd80f8eb6a.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:2196
- 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:3084
- - C:\Users\Admin\AppData\Local\Temp\ki175AD.tmp
    C:\Users\Admin\AppData\Local\Temp\ki175AD.tmp
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3532
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 596
      4⤵
      Program crash
      PID:1728
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ins7C16.tmp.msi" /quiet
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2412
- 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:3212
- - C:\Users\Admin\AppData\Local\Temp\inl7FC1.tmp
    C:\Users\Admin\AppData\Local\Temp\inl7FC1.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:4596
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl7FC1.tmp > nul
      4⤵
      System Location Discovery: System Language Discovery
      PID:4208
- 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:2432
- - 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:1484
- 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:2928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3532 -ip 3532
1⤵
PID:2172

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:436
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding AFCEDCECA14970F99CB8F5F1789149A2
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1072

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
93164e1983ed45982cded9cf7f96db82

SHA1
3a831a87132c852a046380223cb5947ced39316a

SHA256
7b6a28c734d94bb33bd063edaa6587bc5b1768b9c6143b2103f2c1cabb96d120

SHA512
0cd1658ff2f1d52c29b61b1e56b39fca512ae5d83ebafcf502f369782c14fcb0bdb3776d4720651622ef96cbfd2a9fdae2ce4634fdf1a0bd8ee4a8be9c01fca4

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

Filesize
45B

MD5
77d5b6b89a033cfe3edbf81556fcbf73

SHA1
46a31314a6b5d0457463e4ecf916181bd1f8f3d5

SHA256
c32b807a3d387aa17a836ac153c85de0789d8754b1b77a3a03dc226a391f2efe

SHA512
19aa049fcf03451f2fab6547e3b1738fd6ce3f136ecaa1dea0b9926286888fd148db1c7ecdce377f07898e331fec19f706e6434164e4b7345487337bedb1283c

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\MSI81B3.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/2196-1-0x00000000001A0000-0x00000000001A3000-memory.dmp

Filesize
12KB

Download
memory/2196-46-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2196-47-0x00000000001A0000-0x00000000001A3000-memory.dmp

Filesize
12KB

Download
memory/2196-0-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3532-11-0x0000000023560000-0x0000000023595BE0-memory.dmp

Filesize
214KB

Download
memory/3532-13-0x0000000023560000-0x0000000023595BE0-memory.dmp

Filesize
214KB

Download
memory/4596-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download