f81955d71f3b6bda792886a815e36fee54ab72b51e45c02533f3f7f1c9e9c7a0

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 18:35

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General

Target

30792d175bc0315e919a938faeeba246_JaffaCakes118.exe
Size

217KB
MD5

30792d175bc0315e919a938faeeba246
SHA1

0b0c1a80ec9a3774d7528a7a825e1921b193e50d
SHA256

f81955d71f3b6bda792886a815e36fee54ab72b51e45c02533f3f7f1c9e9c7a0
SHA512

44cbb7cfdd156f51c1273c0372f2b7d77e0bdf26314ddb1fa19289610f42cbadff687a869bbb6d10e06187a4ac00dd5b2603288d2b2bbd88d97e5cbacf55b042
SSDEEP

6144:0puBTenKuodNDiytQydV8bF8Nax8FL1D55q:DBTeKu69rPdV8F9OLJ55q

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2452	30792d175bc0315e919a938faeeba246_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
4280	2452	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 3364	2452	30792d175bc0315e919a938faeeba246_JaffaCakes118.exe	92
PID 2452 wrote to memory of 3364	2452	30792d175bc0315e919a938faeeba246_JaffaCakes118.exe	92
PID 2452 wrote to memory of 3364	2452	30792d175bc0315e919a938faeeba246_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\30792d175bc0315e919a938faeeba246_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30792d175bc0315e919a938faeeba246_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Users\Admin\AppData\Local\Temp\30792d175bc0315e919a938faeeba246_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\30792d175bc0315e919a938faeeba246_JaffaCakes118.exe"
  2⤵
  PID:3364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 884
  2⤵
  - Program crash
  PID:4280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2452 -ip 2452
1⤵
PID:920

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\nsf541C.tmp\System.dll

Filesize
11KB

MD5
3f176d1ee13b0d7d6bd92e1c7a0b9bae

SHA1
fe582246792774c2c9dd15639ffa0aca90d6fd0b

SHA256
fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

SHA512
0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

Download Submit
memory/2452-6-0x00000000026D0000-0x00000000026EE000-memory.dmp

Filesize
120KB

Download
memory/2452-7-0x00000000026D0000-0x00000000026EE000-memory.dmp

Filesize
120KB

Download