5245677d2f0065c3b9651e8e4953072f3a5d2ab30f63e2dc7ba6094940165959

Analysis

max time kernel
134s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 20:51

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General

Target

a41a97f346f2467d49f9fb9e54108755_JaffaCakes118.exe
Size

133KB
MD5

a41a97f346f2467d49f9fb9e54108755
SHA1

b16c06e317a38eb183e5aadcb3e716f814c51da2
SHA256

5245677d2f0065c3b9651e8e4953072f3a5d2ab30f63e2dc7ba6094940165959
SHA512

dfeba25b9d38545a1547f555f11db0b75bed0e682448942efc10f76429cac5dc88859292cffa51f46abb907c6a2c9926851c7124b3a27dc5baad2dd4ffc3b3f3
SSDEEP

3072:bEuE1NB612aEo+6NSsVNzzJtIduXBbhgL206lkFJj:byQ/+gzMduXgy060

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
behavioral2/memory/3500-0-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral2/memory/3500-3-0x0000000000400000-0x0000000000445000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
512	3500	WerFault.exe	86

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	a41a97f346f2467d49f9fb9e54108755_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a41a97f346f2467d49f9fb9e54108755_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a41a97f346f2467d49f9fb9e54108755_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3500 -s 400
  2⤵
  - Program crash
  PID:512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3500 -ip 3500
1⤵
PID:3744

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/3500-0-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/3500-1-0x00000000009E0000-0x00000000009E2000-memory.dmp

Filesize
8KB

Download
memory/3500-3-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download