690d2ea96f57318d18b1159dcd689b97d9a8b9dd45948c657d1a57c7cdf20730

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 11:04

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General

Target

cf671302746db0b78387b7d5b53f1961_JaffaCakes118.dll
Size

30KB
MD5

cf671302746db0b78387b7d5b53f1961
SHA1

15e5b8f109c8521e30e345897ba0741ead4feba6
SHA256

690d2ea96f57318d18b1159dcd689b97d9a8b9dd45948c657d1a57c7cdf20730
SHA512

9ba0fe54b34a03b9ddbef52c6b36dfad7db80d6be6a47869ace6fe21d1f32f7272b22230c63b6c0d79419f2f0ac193500e695fad0e97d4b7188228915e71c6ef
SSDEEP

768:tlvtS1Ib5r4Av1GA1N+H+ocYHgo0XBr5DtwSUo:DtS1a4Av1V1N+iY2XBrNW

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3688	3592	WerFault.exe	83

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 3 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 3592	4248	regsvr32.exe	83
PID 4248 wrote to memory of 3592	4248	regsvr32.exe	83
PID 4248 wrote to memory of 3592	4248	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cf671302746db0b78387b7d5b53f1961_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4248
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cf671302746db0b78387b7d5b53f1961_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 672
    3⤵
    - Program crash
    PID:3688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3592 -ip 3592
1⤵
PID:2280

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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