420a28f7b00b5affb2469efc5c3f015480267aa555e57d32d2a7dab8ae91aff9

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 05:16

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General

Target

b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe
Size

76KB
MD5

b67a04e3d689780ec6d5dce7a729177b
SHA1

807213578bdf197e4d39dcf6a7e60993677191ed
SHA256

420a28f7b00b5affb2469efc5c3f015480267aa555e57d32d2a7dab8ae91aff9
SHA512

1ee0d4061c03d7499914086bb86a7fb5866e83abbd961a0646b31bc0204106043ab01341198fe120c8fa7607bbb6509214fac58a9d6ed3a8329dcd41ed7df72b
SSDEEP

1536:Y9NvlTnmdCHxfxV4gUwzJWTf4ETKzrVxq2+czzY8iG:2NvlcfvKzrVxec3L

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3624 set thread context of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5028	3804	WerFault.exe	84

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	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84
PID 3624 wrote to memory of 3804	3624	b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3624
- C:\Users\Admin\AppData\Local\Temp\b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b67a04e3d689780ec6d5dce7a729177b_JaffaCakes118.exe"
  2⤵
  PID:3804
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3804 -s 464
    3⤵
    - Program crash
    PID:5028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3804 -ip 3804
1⤵
PID:3140

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

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Downloads

memory/3804-2-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

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memory/3804-4-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download