ea0c5fe5eb6f6c850a9f8364c5f9cb174c93ba9b3ee446d36a99a2a3ea1fff02

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 13:04

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General

Target

05ec50d5b797ebadc39b80f1ba5b5c30_JaffaCakes118.exe
Size

329KB
MD5

05ec50d5b797ebadc39b80f1ba5b5c30
SHA1

15017bc249b7ce9757c5629272d3c1548c290777
SHA256

ea0c5fe5eb6f6c850a9f8364c5f9cb174c93ba9b3ee446d36a99a2a3ea1fff02
SHA512

95f280e3267daad1cbab64eef4cb556326bb32865dc06f8bed69461d5e4b35e1bf96ae440779fbb8e668befe9014fba591de3d832230b4ded89a08e5b43920f3
SSDEEP

6144:siMF/X479SEAanPSIv0FB5iSbGqJQjdSHV:sI79SE1lMFmS+dYV

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
2076	cpfmqte.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\cpfmqte.exe	05ec50d5b797ebadc39b80f1ba5b5c30_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	05ec50d5b797ebadc39b80f1ba5b5c30_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cpfmqte.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2552	05ec50d5b797ebadc39b80f1ba5b5c30_JaffaCakes118.exe
2076	cpfmqte.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2076	2100	taskeng.exe	31
PID 2100 wrote to memory of 2076	2100	taskeng.exe	31
PID 2100 wrote to memory of 2076	2100	taskeng.exe	31
PID 2100 wrote to memory of 2076	2100	taskeng.exe	31

C:\Users\Admin\AppData\Local\Temp\05ec50d5b797ebadc39b80f1ba5b5c30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05ec50d5b797ebadc39b80f1ba5b5c30_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2552

C:\Windows\system32\taskeng.exe
taskeng.exe {F978D05D-E611-47BA-A6FB-9F5591BB3BDB} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2100
- 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:2076

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
893b3925d079dd325e1bd8b2797dc3cb

SHA1
8317a3b505a5b282588228a99e7ecc4eaa664b7e

SHA256
3b672cd245b960be8a641a15baad3c2c2b4aa444b91d3518485d0dfded0a0e9c

SHA512
e1bd49701bd5940342869be5c1a715a52a8429b110ad2aa5c1eb3f894a661e1afd02497314e90d6d53c583b3ce63e6720a83a4b292b00db17638b52c81582a02

Download Submit
memory/2076-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2076-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2076-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2076-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2552-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2552-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2552-1-0x00000000005F0000-0x000000000064C000-memory.dmp

Filesize
368KB

Download
memory/2552-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download