f1562e275bdba85d9dd9fa5b67ec17043cb5042ab5a55e9200c858d909f4669a

Analysis

max time kernel
130s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 18:54

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General

Target

bcc85db0bfb8e451462f1cabe641ff94_JaffaCakes118.dll
Size

82KB
MD5

bcc85db0bfb8e451462f1cabe641ff94
SHA1

5ac191abfc9284668978031d4ead108c7205970e
SHA256

f1562e275bdba85d9dd9fa5b67ec17043cb5042ab5a55e9200c858d909f4669a
SHA512

bf0eaa19b7e50892333a6575efe696644b1be8d6e3562fcc8c18f88af0fe0a606aa58b87bebb157c87bcd8bfc40dab4f4d8e02f495e7f8497d046c370f51e749
SSDEEP

1536:iAWgbXddw+fva3/8W7d+G5IrUVSRPF0h8k79Pl5E0HW6xxQIk1UiOw3:DFrddVva3UWxPQRPFidkl6iO+

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2532	1688	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 4324 wrote to memory of 1688	4324	regsvr32.exe	83
PID 4324 wrote to memory of 1688	4324	regsvr32.exe	83
PID 4324 wrote to memory of 1688	4324	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bcc85db0bfb8e451462f1cabe641ff94_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4324
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bcc85db0bfb8e451462f1cabe641ff94_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1688
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 596
    3⤵
    - Program crash
    PID:2532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1688 -ip 1688
1⤵
PID:4692

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/1688-0-0x0000000001F50000-0x0000000001F8E000-memory.dmp

Filesize
248KB

Download
memory/1688-1-0x0000000001F50000-0x0000000001F8E000-memory.dmp

Filesize
248KB

Download
memory/1688-2-0x0000000001F50000-0x0000000001F8E000-memory.dmp

Filesize
248KB

Download