1a35ad7e06f98056f238dfbb0f693c1de3939a6ccb87c15effb5af994eb79e59

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
10/08/2024, 22:17

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General

Target

87e3d2cd6b704301d7d0178f380fda77_JaffaCakes118.dll
Size

66KB
MD5

87e3d2cd6b704301d7d0178f380fda77
SHA1

a24ee18466756aed2100cc2073c79b67fbe2ab1a
SHA256

1a35ad7e06f98056f238dfbb0f693c1de3939a6ccb87c15effb5af994eb79e59
SHA512

b0a5d20386fe9548fcbcba02798a54f3caf8693621eccc01d7a0c1bbe9f55c5b0fc34262710a9ae7f8cc00dd3fa0d5a7fc1f2bc4942ad11e766492001f1d8340
SSDEEP

1536:mPO6KEVbsVP0g9HV7JKyAhhnSXhEX7HrtYQwhOkHb7n+Ij8:cMEVbsVcQzohAhk7+Qwhbv+Y8

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3676-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx

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 3 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 3676	2860	rundll32.exe	84
PID 2860 wrote to memory of 3676	2860	rundll32.exe	84
PID 2860 wrote to memory of 3676	2860	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\87e3d2cd6b704301d7d0178f380fda77_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\87e3d2cd6b704301d7d0178f380fda77_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3676

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/3676-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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