82ae3500a82b6ca250292e738026f0d390fc447d5d0cc6fdb0a97410eba61367

Analysis

max time kernel
11s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 23:10

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General

Target

ff7712cb2762846bb2f6471f6fb53d35_JaffaCakes118.dll
Size

7KB
MD5

ff7712cb2762846bb2f6471f6fb53d35
SHA1

bd1180950beb5b0bc27747d7dd7a1b9030ee2fc2
SHA256

82ae3500a82b6ca250292e738026f0d390fc447d5d0cc6fdb0a97410eba61367
SHA512

164319d842dfda1bfea321fd5e6d34f82c0b0938204371ba4abd54162e33ff1253657af2352d9506213195322aa31cf98ba0ce1b754b47ee8f284c760f31035f
SSDEEP

96:TBJiwEhP0taqRhH55WYWpMmyxZW2eUpqTRZasDxz8MoBkz4cnoB1j:TOwEhstLv5WFWXabx26ccw1

Score

5^/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/2236-0-0x0000000030000000-0x0000000030009000-memory.dmp	upx
behavioral1/memory/2236-1-0x0000000030000000-0x0000000030009000-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 1120 wrote to memory of 2236	1120	rundll32.exe	29
PID 1120 wrote to memory of 2236	1120	rundll32.exe	29
PID 1120 wrote to memory of 2236	1120	rundll32.exe	29
PID 1120 wrote to memory of 2236	1120	rundll32.exe	29
PID 1120 wrote to memory of 2236	1120	rundll32.exe	29
PID 1120 wrote to memory of 2236	1120	rundll32.exe	29
PID 1120 wrote to memory of 2236	1120	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff7712cb2762846bb2f6471f6fb53d35_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff7712cb2762846bb2f6471f6fb53d35_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2236

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/2236-0-0x0000000030000000-0x0000000030009000-memory.dmp

Filesize
36KB

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memory/2236-1-0x0000000030000000-0x0000000030009000-memory.dmp

Filesize
36KB

Download