41e7af10de35e6259ca4e9cdcb073a0cd557ccc0f9e733ac65b2da2f16e50395

Analysis

max time kernel
138s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 19:08

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General

Target

70dc1f43f2bdf1d001590651ad726a20_JaffaCakes118.dll
Size

103KB
MD5

70dc1f43f2bdf1d001590651ad726a20
SHA1

063a1c919e68a99f3401953ae454de322913e481
SHA256

41e7af10de35e6259ca4e9cdcb073a0cd557ccc0f9e733ac65b2da2f16e50395
SHA512

e1ae8a1fe885cbaed65aad6638fd6829b51e3d473666926297877f1f0a72a73e7d2ff4dada6a816a7edc6b5b17d37bb62709c47f8c98f0781633703473d7624e
SSDEEP

1536:e8/mATyLDMEsXTzObNAbS0zdMBD5+SF5M9PFGG0XwQ0s5L1ABNUZS:YwgIEcOl0SBD5xFyTIh1ABuw

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/1464-0-0x0000000010000000-0x000000001000E000-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 2252 wrote to memory of 1464	2252	rundll32.exe	84
PID 2252 wrote to memory of 1464	2252	rundll32.exe	84
PID 2252 wrote to memory of 1464	2252	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\70dc1f43f2bdf1d001590651ad726a20_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\70dc1f43f2bdf1d001590651ad726a20_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1464

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/1464-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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