47e1192d3326bca846aeca6d703724fd6ff9ebbeae1738ff181bbc4974e91e0c

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 01:31

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General

Target

7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe
Size

13KB
MD5

7214817f48b1eb9ef5ec522f24ab44ca
SHA1

378978e9f833ed64fb288b7bdf1ed110ae338d07
SHA256

47e1192d3326bca846aeca6d703724fd6ff9ebbeae1738ff181bbc4974e91e0c
SHA512

6017197722e0100106757ecce5bf0167ec6c41d65927f360b8f7f1798f2173e9325e2ea06e4072f95a5e7892fa32053ae88c84b29c9b2b42539e095ba8876873
SSDEEP

384:j1fendBPPcccFDckyTwqq0U1Tn15AxLr6+S9Pfu7n5:14BPRrq0Ud1qxydeV

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x00090000000233d7-1.dat	aspack_v212_v242

Deletes itself 1 IoCs

pid	Process
1388	1u7.exe

Executes dropped EXE 1 IoCs

pid	Process
1388	1u7.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\1u7.exe	7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\1u7.exe	7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe

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	7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1u7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1388	2120	7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe	84
PID 2120 wrote to memory of 1388	2120	7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe	84
PID 2120 wrote to memory of 1388	2120	7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\1u7.exe
  *C:\Users\Admin\AppData\Local\Temp\7214817f48b1eb9ef5ec522f24ab44ca_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1388

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

C:\Windows\SysWOW64\1u7.exe

Filesize
13KB

MD5
7214817f48b1eb9ef5ec522f24ab44ca

SHA1
378978e9f833ed64fb288b7bdf1ed110ae338d07

SHA256
47e1192d3326bca846aeca6d703724fd6ff9ebbeae1738ff181bbc4974e91e0c

SHA512
6017197722e0100106757ecce5bf0167ec6c41d65927f360b8f7f1798f2173e9325e2ea06e4072f95a5e7892fa32053ae88c84b29c9b2b42539e095ba8876873

Download Submit
memory/1388-5-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1388-7-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2120-3-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download