bd41666753627cd1e684853b901b782ec500a4fbbd8eb36517c1385040bd9292

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 07:24

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General

Target

0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe
Size

172KB
MD5

0e90d8c9c1abfa8033481feea956ef80
SHA1

d31bfa6159557e4cfbc3c038a6a3d037a4f6acba
SHA256

bd41666753627cd1e684853b901b782ec500a4fbbd8eb36517c1385040bd9292
SHA512

da2a83e2780048f181fc6c59298a79b173b0470765302424bef0cbae38f57c65ee27000464ecf7bd05796cc5cf922e11acef3a2ecd6cea646ca90499962a4154
SSDEEP

3072:hmkLd8Exfm/9Ob8mLltmUiiDSsDQfwf/5MDcysJobyyK5+f2ofYRxYv0sBpMU4HX:hzB8Efmgb8EtmUikSsDQ4/5MDcLobIu8

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1704 set thread context of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1704-0-0x0000000000400000-0x0000000000475000-memory.dmp	upx
behavioral1/memory/1704-3-0x0000000002BA0000-0x0000000002C15000-memory.dmp	upx
behavioral1/memory/1704-11-0x0000000000400000-0x0000000000475000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2544	2108	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 1704 wrote to memory of 2108	1704	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	30
PID 2108 wrote to memory of 2544	2108	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	31
PID 2108 wrote to memory of 2544	2108	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	31
PID 2108 wrote to memory of 2544	2108	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	31
PID 2108 wrote to memory of 2544	2108	0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Users\Admin\AppData\Local\Temp\0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0e90d8c9c1abfa8033481feea956ef80_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 168
    3⤵
    - Program crash
    PID:2544

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

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Downloads

memory/1704-0-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/1704-3-0x0000000002BA0000-0x0000000002C15000-memory.dmp

Filesize
468KB

Download
memory/1704-11-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/2108-4-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2108-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2108-8-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2108-12-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download