a980fe4c2d9c05192b71fe29aee1d6421243a3c48105628f1d37611668a5c930

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 11:57

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General

Target

574f831525cc7a5d42ee8d9311563880_JaffaCakes118.exe
Size

329KB
MD5

574f831525cc7a5d42ee8d9311563880
SHA1

8dc051655edb4424f57602864ba7cf0ec77f735d
SHA256

a980fe4c2d9c05192b71fe29aee1d6421243a3c48105628f1d37611668a5c930
SHA512

3d91ed376d34da7e4109e1700ca4d46fc522cb4471e596073af9d5aecfd0803fa042fb321ac42c4e99b1f5b8f4ee928dd3caf24661a74ff6250dc1b4927740ab
SSDEEP

6144:siMF/X479SEAanPSIv0FB5iSbGqJQjdSHN:sI79SE1lMFmS+dYN

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
2424	cpfmqte.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\cpfmqte.exe	574f831525cc7a5d42ee8d9311563880_JaffaCakes118.exe
File created	C:\PROGRA~3\Mozilla\zbgopeh.dll	cpfmqte.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	574f831525cc7a5d42ee8d9311563880_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cpfmqte.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
236	574f831525cc7a5d42ee8d9311563880_JaffaCakes118.exe
2424	cpfmqte.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 2424	1864	taskeng.exe	31
PID 1864 wrote to memory of 2424	1864	taskeng.exe	31
PID 1864 wrote to memory of 2424	1864	taskeng.exe	31
PID 1864 wrote to memory of 2424	1864	taskeng.exe	31

C:\Users\Admin\AppData\Local\Temp\574f831525cc7a5d42ee8d9311563880_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\574f831525cc7a5d42ee8d9311563880_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:236

C:\Windows\system32\taskeng.exe
taskeng.exe {08AFF907-A95A-4D7C-BA83-0463CE9D1A46} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1864
- C:\PROGRA~3\Mozilla\cpfmqte.exe
  C:\PROGRA~3\Mozilla\cpfmqte.exe -lecvesj
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

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:\PROGRA~3\Mozilla\cpfmqte.exe

Filesize
329KB

MD5
63246804b796c93876c8eff1d62b8bad

SHA1
b0cb7f98b52e964127c87161802a1beadb4564e8

SHA256
14f4accf32627d8d7b1df69388fd9975ca2b885c171588253f1f2db4cef20e82

SHA512
0328a729a3449a282b863c6a3deacb37eb910103924c4f97205524765025886b6baca5db1226d4aabf78433cb90800b4864604d22ff52ed75e4fc95497c56597

Download Submit
memory/236-1-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/236-2-0x0000000000290000-0x00000000002EC000-memory.dmp

Filesize
368KB

Download
memory/236-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/236-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2424-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2424-7-0x00000000008D0000-0x000000000092C000-memory.dmp

Filesize
368KB

Download
memory/2424-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2424-11-0x00000000008D0000-0x000000000092C000-memory.dmp

Filesize
368KB

Download