3c2b3c4b28e726cd3f98694309ecf179914b61038458945502a9972e5eedd29c

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 18:38

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
Size

244KB
MD5

1c150c2e678c0f100c006ca2d64790dd
SHA1

74d4346082a6eb758c536446b89731a18062ff92
SHA256

3c2b3c4b28e726cd3f98694309ecf179914b61038458945502a9972e5eedd29c
SHA512

19523cd4f33ab9f9cb84c25d35140787f4bd4f191f10d332baecf3a4934caaa35c74585a41fda645fbb986f2d677b34444378705b0ff7d269d7fc089544d689c
SSDEEP

3072:oFL1odMtuKodPunLHA6P8R2I51Xfi5KWhEgHRszEvCec9GJfJ3oGnVyT:Dd1K+Pun0fHf+7EgHRszEvY9QPU

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\BITS\ImagePath = "%SystemRoot%\\system32\\svchost.exe -k netsvcs"	regedit.exe

Deletes itself 1 IoCs

pid	Process
2800	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1740	Garss.exe

Loads dropped DLL 2 IoCs

pid	Process
2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
1740	Garss.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Garss.exe	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
File opened for modification	C:\Program Files\Garss.exe	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
File created	C:\Program Files\power.ini	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe

Runs .reg file with regedit 1 IoCs

pid	Process
2284	regedit.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe
1740	Garss.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 1740	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	28
PID 2212 wrote to memory of 1740	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	28
PID 2212 wrote to memory of 1740	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	28
PID 2212 wrote to memory of 1740	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	28
PID 2212 wrote to memory of 2284	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	29
PID 2212 wrote to memory of 2284	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	29
PID 2212 wrote to memory of 2284	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	29
PID 2212 wrote to memory of 2284	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	29
PID 2212 wrote to memory of 2800	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2800	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2800	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2800	2212	1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1c150c2e678c0f100c006ca2d64790dd_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Program Files\Garss.exe
  "C:\Program Files\Garss.exe" "C:\Program Files\power.ini" Main
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:1740
- C:\Windows\SysWOW64\regedit.exe
  regedit /s C:\1.reg
  2⤵
  - Sets service image path in registry
  - Runs .reg file with regedit
  PID:2284
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\1C150C~1.EXE > nul
  2⤵
  - Deletes itself
  PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\1.reg

Filesize
3KB

MD5
48d60102d14e5f2e6952123466354327

SHA1
a45b7c952ef48315f362b6aa103896deeee97a40

SHA256
ad9b04d6bc9eb91bac5a7f1d98f268d3b9a9e91ef12211564200cac2a5a8d9e3

SHA512
a8a444703f6dc29626f4d5120223c8a76fe961a970de92d184457923fd9e2da50bf7d56eea987fe4f0f36733c3ff227b338a4196f76a9bb9874b2608f27c6c24

Download Submit
\Program Files\Garss.exe

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
memory/1740-9-0x0000000010000000-0x0000000010022000-memory.dmp

Filesize
136KB

Download