e3e279f5955ab5e1cb15062e489044dd0ca9cbb510b3457489f4a826bbeb8fdb

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 00:54

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General

Target

d0c1506dd1edf39070cc5889722f6851_JaffaCakes118.dll
Size

24KB
MD5

d0c1506dd1edf39070cc5889722f6851
SHA1

f5d979aa1be26fb13bc2244354e64474c6a48ef4
SHA256

e3e279f5955ab5e1cb15062e489044dd0ca9cbb510b3457489f4a826bbeb8fdb
SHA512

6a87ebd2ed08fe63a54c24ceee87db529e578484cadda8bebe633c59f7790c1d43f7ed34bbf733f25d22e592ab330b0f1ae06688c15e6b934ee40e8522ad9747
SSDEEP

384:RfVJDejC4mssadxfRt4FW5iMST+lyY9kKTcg2UOXqBLm9XgJzjbS:RfVtamssafR2cST+0iXnOX+mRGH

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2760-2-0x0000000010000000-0x0000000010014000-memory.dmp	upx
behavioral1/memory/2760-3-0x0000000010000000-0x0000000010014000-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 7 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30
PID 2748 wrote to memory of 2760	2748	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d0c1506dd1edf39070cc5889722f6851_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d0c1506dd1edf39070cc5889722f6851_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2760

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/2760-2-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/2760-3-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/2760-1-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/2760-0-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download