e65cbda5df38f32267e0c4d03db29d9b364c7a452fe85e0dfff156e6b1088465

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 18:21

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General

Target

e0c3fd238e16bf5a655d54c605843bac_JaffaCakes118.dll
Size

218KB
MD5

e0c3fd238e16bf5a655d54c605843bac
SHA1

ed22e16a2f803deb19e72e5a0e60fa956b846884
SHA256

e65cbda5df38f32267e0c4d03db29d9b364c7a452fe85e0dfff156e6b1088465
SHA512

83e012e75f7796e3c800136d94867cf2f7cac78ed0edd8216d98ce2d75785e8ca73a14ca53fe76546de7e31d79a47fcd17d37bb0a7f29345e4cb3aad03cef1ce
SSDEEP

3072:8swkIv3j3oAqp7TZ9J9dkXwchxEbCJFgNhE53Pq60y+Wh2M2/5/bZTBfDBFpm4QF:vw1/Nqp7TysCEsfp2F/bZTBLRm4QFy2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2196	2996	WerFault.exe	30

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 use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2976 wrote to memory of 2996	2976	rundll32.exe	30
PID 2996 wrote to memory of 2196	2996	rundll32.exe	31
PID 2996 wrote to memory of 2196	2996	rundll32.exe	31
PID 2996 wrote to memory of 2196	2996	rundll32.exe	31
PID 2996 wrote to memory of 2196	2996	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0c3fd238e16bf5a655d54c605843bac_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0c3fd238e16bf5a655d54c605843bac_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 272
    3⤵
    - Program crash
    PID:2196

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

Windows 7 deprecation

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