9ccc6b26315468a08a3822ff6d180d5525bbd3c80b91a0e31502e256876d033f

Analysis

max time kernel
135s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 02:02

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General

Target

7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe
Size

237KB
MD5

7b527aa6b088479c8ae3d69ce13f374f
SHA1

a668c9895849396d44f37d65d3295d1bd33d27b5
SHA256

9ccc6b26315468a08a3822ff6d180d5525bbd3c80b91a0e31502e256876d033f
SHA512

565f41f827ebffbd8eaa3ceb03a5ee6e83d56a4e1e211502f18e3eb35ba7d84e928823500227e04ac409691b282b2fe3759a52f50735226b2c3753afeac0c40f
SSDEEP

6144:j1onDQ94fjMci/K62iofEHUMEY0+h2teAfH:BoDQ9AME62iofEHf2fnP

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1116	7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.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
3092	1116	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 408	1116	7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe	92
PID 1116 wrote to memory of 408	1116	7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe	92
PID 1116 wrote to memory of 408	1116	7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Users\Admin\AppData\Local\Temp\7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7b527aa6b088479c8ae3d69ce13f374f_JaffaCakes118.exe"
  2⤵
  PID:408
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 924
  2⤵
  - Program crash
  PID:3092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1116 -ip 1116
1⤵
PID:3272

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\nss733E.tmp\System.dll

Filesize
11KB

MD5
3f176d1ee13b0d7d6bd92e1c7a0b9bae

SHA1
fe582246792774c2c9dd15639ffa0aca90d6fd0b

SHA256
fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

SHA512
0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

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