7e63d81ecc0513541ffc0b4b5b95128efaaa986816ca64de69910ffd64e64dcd

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 23:23

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General

Target

07d7f2745963d8aa1cf8914c7c6bcac6_JaffaCakes118.dll
Size

63KB
MD5

07d7f2745963d8aa1cf8914c7c6bcac6
SHA1

3a98cacfd524d5205c90ec69adf6a0b5e2925dfa
SHA256

7e63d81ecc0513541ffc0b4b5b95128efaaa986816ca64de69910ffd64e64dcd
SHA512

dfe5a60cc702aad9e031651f725d8313e1a3b422bd7d29e31d05862f3ff1a6027f4eb23ecca1354dc579a9f54aeb15f5d8c18696cbfd7725ebb28820d52c6ff1
SSDEEP

1536:OLMaVjiYLvld5+L40st/AKhzhMoPmJW8wnDc:OAaJdcOhzhMcmcnDc

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1020-2-0x0000000002DB0000-0x0000000002DBE000-memory.dmp	upx
behavioral2/memory/1020-4-0x0000000002DB0000-0x0000000002DBE000-memory.dmp	upx
behavioral2/memory/1020-6-0x0000000002DB0000-0x0000000002DBE000-memory.dmp	upx
behavioral2/memory/1020-5-0x0000000002DB0000-0x0000000002DBE000-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 5088 wrote to memory of 1020	5088	rundll32.exe	82
PID 5088 wrote to memory of 1020	5088	rundll32.exe	82
PID 5088 wrote to memory of 1020	5088	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\07d7f2745963d8aa1cf8914c7c6bcac6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\07d7f2745963d8aa1cf8914c7c6bcac6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1020

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/1020-0-0x0000000002DA0000-0x0000000002DA6000-memory.dmp

Filesize
24KB

Download
memory/1020-2-0x0000000002DB0000-0x0000000002DBE000-memory.dmp

Filesize
56KB

Download
memory/1020-4-0x0000000002DB0000-0x0000000002DBE000-memory.dmp

Filesize
56KB

Download
memory/1020-6-0x0000000002DB0000-0x0000000002DBE000-memory.dmp

Filesize
56KB

Download
memory/1020-5-0x0000000002DB0000-0x0000000002DBE000-memory.dmp

Filesize
56KB

Download
memory/1020-7-0x0000000002DA0000-0x0000000002DA6000-memory.dmp

Filesize
24KB

Download