e6ce670ac4bab294885fc53c783ecedf6766120719270414599cf5cfb991005d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 04:48

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General

Target

3de24511120199b9b221a5b92795a997_JaffaCakes118.exe
Size

92KB
MD5

3de24511120199b9b221a5b92795a997
SHA1

bd2c371aa924a561ffee55ca6607332bbfda1040
SHA256

e6ce670ac4bab294885fc53c783ecedf6766120719270414599cf5cfb991005d
SHA512

b067be883cc54eec35e14d468433eeb01d1271fca757610ba24561013cf92bc6fdf4da5c2553e3b6fe99c63effd7493947daa4ce39e52bad9ec557ad908c630e
SSDEEP

1536:KCHdkze2zZ6W+W3pR+lBRJaUT3B+puT44PBtUL2e2zZ6W+W3pR+lBRJaUT3B+puI:KCHz2zQW5ZR+lBR3BRT4LLP2zQW5ZR+S

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/2236-0-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2236-1-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2264	2236	WerFault.exe	29

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	3de24511120199b9b221a5b92795a997_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2264	2236	3de24511120199b9b221a5b92795a997_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2264	2236	3de24511120199b9b221a5b92795a997_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2264	2236	3de24511120199b9b221a5b92795a997_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2264	2236	3de24511120199b9b221a5b92795a997_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\3de24511120199b9b221a5b92795a997_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3de24511120199b9b221a5b92795a997_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 36
  2⤵
  - Program crash
  PID:2264

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/2236-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2236-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download