6390f5e3f4e9a269fd00c1b3236d4bc60eab167824f76e069a0d14b685ba0f55

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 02:55

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General

Target

ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe
Size

176KB
MD5

ea751680dc639aa0f5e6c7cd22e715d9
SHA1

2164fb5b36fdbda70d11fdb32e7573f19855c742
SHA256

6390f5e3f4e9a269fd00c1b3236d4bc60eab167824f76e069a0d14b685ba0f55
SHA512

684d1994146979829d2b418a1fddf1ffbb1caed6f246080d5a0f57c4a34224829091db4526e5a17272d0c775d5f55940b578a4e1f8ad1e95d6165cf846f51e67
SSDEEP

1536:F8mXqN7nKIFO/Juf5n0lbStbuH7zhBah/Zi/bXbDpLD00AdmzcXPXBlJD3R+5:emXqN78kfQgbuHBBah/MDXTAdmzcfn50

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	inlF56A.tmp

Executes dropped EXE 1 IoCs

pid	Process
1280	inlF56A.tmp

Enumerates connected drives 3 TTPs 47 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)	\??\I:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\J:	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)	\??\L:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\D:	cmd.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\H:	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)	\??\U:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\X:	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\SourceHash{77284BFC-E9D8-41BB-8B78-AD9D54D4D9AC}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIF8F1.tmp	msiexec.exe
File created	C:\Windows\Installer\e58f656.msi	msiexec.exe
File created	C:\Windows\Installer\e58f652.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e58f652.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\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.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 8 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	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.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	inlF56A.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1216	msiexec.exe
1216	msiexec.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1108	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1108	msiexec.exe
Token: SeSecurityPrivilege	1216	msiexec.exe
Token: SeCreateTokenPrivilege	1108	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1108	msiexec.exe
Token: SeLockMemoryPrivilege	1108	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1108	msiexec.exe
Token: SeMachineAccountPrivilege	1108	msiexec.exe
Token: SeTcbPrivilege	1108	msiexec.exe
Token: SeSecurityPrivilege	1108	msiexec.exe
Token: SeTakeOwnershipPrivilege	1108	msiexec.exe
Token: SeLoadDriverPrivilege	1108	msiexec.exe
Token: SeSystemProfilePrivilege	1108	msiexec.exe
Token: SeSystemtimePrivilege	1108	msiexec.exe
Token: SeProfSingleProcessPrivilege	1108	msiexec.exe
Token: SeIncBasePriorityPrivilege	1108	msiexec.exe
Token: SeCreatePagefilePrivilege	1108	msiexec.exe
Token: SeCreatePermanentPrivilege	1108	msiexec.exe
Token: SeBackupPrivilege	1108	msiexec.exe
Token: SeRestorePrivilege	1108	msiexec.exe
Token: SeShutdownPrivilege	1108	msiexec.exe
Token: SeDebugPrivilege	1108	msiexec.exe
Token: SeAuditPrivilege	1108	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1108	msiexec.exe
Token: SeChangeNotifyPrivilege	1108	msiexec.exe
Token: SeRemoteShutdownPrivilege	1108	msiexec.exe
Token: SeUndockPrivilege	1108	msiexec.exe
Token: SeSyncAgentPrivilege	1108	msiexec.exe
Token: SeEnableDelegationPrivilege	1108	msiexec.exe
Token: SeManageVolumePrivilege	1108	msiexec.exe
Token: SeImpersonatePrivilege	1108	msiexec.exe
Token: SeCreateGlobalPrivilege	1108	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeIncBasePriorityPrivilege	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe
Token: SeTakeOwnershipPrivilege	1216	msiexec.exe
Token: SeRestorePrivilege	1216	msiexec.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 4232	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	91
PID 1936 wrote to memory of 4232	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	91
PID 1936 wrote to memory of 4232	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	91
PID 1936 wrote to memory of 1108	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	93
PID 1936 wrote to memory of 1108	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	93
PID 1936 wrote to memory of 1108	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	93
PID 1936 wrote to memory of 3648	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	96
PID 1936 wrote to memory of 3648	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	96
PID 1936 wrote to memory of 3648	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	96
PID 1936 wrote to memory of 2668	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	98
PID 1936 wrote to memory of 2668	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	98
PID 1936 wrote to memory of 2668	1936	ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe	98
PID 3648 wrote to memory of 1280	3648	cmd.exe	100
PID 3648 wrote to memory of 1280	3648	cmd.exe	100
PID 3648 wrote to memory of 1280	3648	cmd.exe	100
PID 1216 wrote to memory of 2356	1216	msiexec.exe	101
PID 1216 wrote to memory of 2356	1216	msiexec.exe	101
PID 1216 wrote to memory of 2356	1216	msiexec.exe	101
PID 1280 wrote to memory of 3236	1280	inlF56A.tmp	102
PID 1280 wrote to memory of 3236	1280	inlF56A.tmp	102
PID 1280 wrote to memory of 3236	1280	inlF56A.tmp	102

C:\Users\Admin\AppData\Local\Temp\ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea751680dc639aa0f5e6c7cd22e715d9_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\MSV\nvsF172.tmp.bat" "
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  PID:4232
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\System32\msiexec.exe" /i \bRv.msi /quiet
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1108
- 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:3648
- - C:\Users\Admin\AppData\Local\Temp\inlF56A.tmp
    C:\Users\Admin\AppData\Local\Temp\inlF56A.tmp cdf1912.tmp
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1280
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlF56A.tmp > nul
      4⤵
      System Location Discovery: System Language Discovery
      PID:3236
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\EA7516~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2668

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding A142F753F3A12FC62466E55C8BDB03DC
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2356

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:\Config.Msi\e58f655.rbs

Filesize
8KB

MD5
cdde52e3e8822e7061786f58f09f2be3

SHA1
eacf6741342a1a3e387a4bd33653732c2dd1dfbe

SHA256
51920f378a6cba70892981e1e288a070dd7ec4fe83cf88d342ceb951e06768e9

SHA512
e60a6204ee67be732e0bb525c35dd1650fe8f055bfee5fcf943dfd69ce3bca601880b12ba206611017d5c97f058cd1bc4986ddfaca726ee7891d3ac6a802197e

Download Submit
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
47f27342d4c3be8980549fb3428f4643

SHA1
597bf9795e7ed83f72b0a73de02ab92d03125d0c

SHA256
b8e16f527023e25bfef544ab0c1bafa3730b5e9281954e0574d164e627d4a3b8

SHA512
dd9b62b896dec6031285a1a52e657a485b1f96ef4e4d7e265cb1cb6208e05b1235e5deb0a01b77eeae80cb61699435de671c1b757476cdaba2978a41aa0524c4

Download Submit
C:\Users\Admin\AppData\Roaming\MSV\nvsF172.tmp.bat

Filesize
2KB

MD5
cc026bb8e7fc24bcac4b127fd0eab984

SHA1
f32b1c8d9bf80b56f2dbec1c27f72f05188e5ba4

SHA256
add1523a20de316094784a5ff5ef21bfff6cfcc1d7ba5c34a3b1bd77f9762f7f

SHA512
0bdf850bb49b0ffcce90aa0c3713b12204769bb79615ed52d8a6b7a0081874b3137108510e2e560d4c5106e3796205065182935007d28a8eee3ebdc33d1064e0

Download Submit
memory/1280-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1936-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1936-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1936-22-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download