f5521748e3faf1be8c856eb628febee778701c0a080b1957776efbe8cd6f26eb

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 14:31

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General

Target

0f291d588fa749413ee18e10f1fa6968_JaffaCakes118.exe
Size

82KB
MD5

0f291d588fa749413ee18e10f1fa6968
SHA1

768e14b387b3d3994b11c6ef09a161dc191e63bb
SHA256

f5521748e3faf1be8c856eb628febee778701c0a080b1957776efbe8cd6f26eb
SHA512

6eab8c888138806fe686083674210aede74cec0b82de2f4ab48382346afa4e6b372d4c8c1918dc007711da52150594df862c4990805ab1c764c1a53b116767c7
SSDEEP

1536:fc3u7F1e4zHvpad4WAwAEV5Q2yVgIXtA1IqDEbZWAz+Fqeyh0CjN+jQg:fsAzxad9DFxyGIe2UIZWS+5bCRg

Score

5^/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/4840-0-0x0000000000400000-0x000000000042F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3896	4840	WerFault.exe	81

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	0f291d588fa749413ee18e10f1fa6968_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4840	0f291d588fa749413ee18e10f1fa6968_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0f291d588fa749413ee18e10f1fa6968_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f291d588fa749413ee18e10f1fa6968_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:4840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 996
  2⤵
  - Program crash
  PID:3896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4840 -ip 4840
1⤵
PID:2608

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/4840-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4840-1-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/4840-3-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4840-8-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download