c4e17871ba8c8790fbbc4be3d0542340c25af297d40e22b092430a9ebfe1aaf7

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 14:58

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General

Target

cfcdb2494149bb996e4b5e252cfbb940_JaffaCakes118.dll
Size

363KB
MD5

cfcdb2494149bb996e4b5e252cfbb940
SHA1

91e89b2fd398000f59dc34e3f41c2cd47bb35a9d
SHA256

c4e17871ba8c8790fbbc4be3d0542340c25af297d40e22b092430a9ebfe1aaf7
SHA512

66afbbcf701f27f39eab5580bae2343be044a28b2f261d94d221cbc4ed78c9beea9c02c65b9809c12a1cffd7d0060bd22298afe3b713145e4f00aadce0d61e85
SSDEEP

6144:KKMbjiE88W00ftqr5ZAD2U4XtlTawC4J/YD4bzGGs:KJjil8T0+3ASF9luwC4hzbq

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1344	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29
PID 2876 wrote to memory of 1344	2876	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfcdb2494149bb996e4b5e252cfbb940_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfcdb2494149bb996e4b5e252cfbb940_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

memory/1344-1-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/1344-2-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/1344-0-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download