17f6254f9f547065d2fb5d77d91993d341890ff4170f994b12477fa91ecff21d

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 22:35

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General

Target

83d2b7447e9d9ed0b8367761d81d5d22_JaffaCakes118.dll
Size

58KB
MD5

83d2b7447e9d9ed0b8367761d81d5d22
SHA1

621e062046f80af786800c1fba4a3feb9e3e9fe5
SHA256

17f6254f9f547065d2fb5d77d91993d341890ff4170f994b12477fa91ecff21d
SHA512

5745bfbe72549a024aee4620fc8773ac31079e2ce2fc5bbbc8c66fcf37eed674a16558508e4228bef19f9c4489e4496e0e188b9d601e3e2de285c6674db3edaa
SSDEEP

768:26cTcjNp0oMrTo/Wxf3SAUG6cTxtyDaaHVjppIUC9b76KSAm5c/zUFedRdEQH784:23umoMtxqAzTxE71jXJtzW/z5Lb8MX

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/1788-0-0x0000000010000000-0x000000001000D000-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 3384 wrote to memory of 1788	3384	rundll32.exe	86
PID 3384 wrote to memory of 1788	3384	rundll32.exe	86
PID 3384 wrote to memory of 1788	3384	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83d2b7447e9d9ed0b8367761d81d5d22_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\83d2b7447e9d9ed0b8367761d81d5d22_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1788

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/1788-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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