1d05f909aa43bd74d12832cef897e08535709b0bfffc345ae73f6da312d604b9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 01:57

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General

Target

a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118.dll
Size

168KB
MD5

a4f20bc8b90fa9f70a729e41c5576d0a
SHA1

675b75b839a14d2bb6dc64e91d28188a50d38b51
SHA256

1d05f909aa43bd74d12832cef897e08535709b0bfffc345ae73f6da312d604b9
SHA512

a1626a437c230c1f2277010341e7947941747400abf99ae61425f6369cdc8bed77be328a7b5473e23cc25681cb265c9d2a72b3e0daa73d66102ee6bec12824ed
SSDEEP

3072:opnE9tOksKZpyhZ4l4fjaAl3auzfOwk8nna9PQ8VIL+jyR7Xso7N:WETsKZSa47aQa/wk8nIQ6yR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2132	2140	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	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 292 wrote to memory of 2140	292	regsvr32.exe	30
PID 2140 wrote to memory of 2132	2140	regsvr32.exe	31
PID 2140 wrote to memory of 2132	2140	regsvr32.exe	31
PID 2140 wrote to memory of 2132	2140	regsvr32.exe	31
PID 2140 wrote to memory of 2132	2140	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:292
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\a4f20bc8b90fa9f70a729e41c5576d0a_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2140
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 324
    3⤵
    - Program crash
    PID:2132

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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