61db5d7746c9da0cc3a2fb6e4ebeb3975f2ca85bc86df442baba13f8d4b971bf

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 02:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe
Size

386KB
MD5

bdd21a1c85d1a956eb979e570815322f
SHA1

edfc4d5cc3b96861f4a33cf28d9b2bd81806f536
SHA256

61db5d7746c9da0cc3a2fb6e4ebeb3975f2ca85bc86df442baba13f8d4b971bf
SHA512

e231463b6f4a6553af3c7897c36b0676c369ca96b73537cf4348cc8e02f39cea0d538838214a85e5ddd39ebc28ba5c3fb9fff96f121f68c818bd13f5b2013bdb
SSDEEP

12288:a9xZ5yN3Cwaw//ikDju436I26h+OoS9OtP:a9vsky/7NKDm+1P

Score

7^/10

discovery spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1952-0-0x00000000009A0000-0x0000000000AEF000-memory.dmp	upx
behavioral1/memory/1952-1-0x00000000009A0000-0x0000000000AEF000-memory.dmp	upx
behavioral1/files/0x0008000000015dff-11.dat	upx
behavioral1/memory/1952-12-0x00000000009A0000-0x0000000000AEF000-memory.dmp	upx

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	bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1672	1952	bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe	30
PID 1952 wrote to memory of 1672	1952	bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe	30
PID 1952 wrote to memory of 1672	1952	bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe	30
PID 1952 wrote to memory of 1672	1952	bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bdd21a1c85d1a956eb979e570815322f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\988.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\53484.exe

Filesize
386KB

MD5
bdd21a1c85d1a956eb979e570815322f

SHA1
edfc4d5cc3b96861f4a33cf28d9b2bd81806f536

SHA256
61db5d7746c9da0cc3a2fb6e4ebeb3975f2ca85bc86df442baba13f8d4b971bf

SHA512
e231463b6f4a6553af3c7897c36b0676c369ca96b73537cf4348cc8e02f39cea0d538838214a85e5ddd39ebc28ba5c3fb9fff96f121f68c818bd13f5b2013bdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\988.bat

Filesize
175B

MD5
66734000e39560d2855001984391ae5d

SHA1
4cc5343b4eec55aece79d024136728c70ec2c628

SHA256
b9d7259611607d9e38b94454e74bad029b8628bdc2e15f1940ee0518d0157a58

SHA512
d5f211adba94330bf65e92fc9df7e1b1e04deada8a11cf298045d6a44a3a8c2e7c84a28dcbcb1604adab3de48ee87283b9915126487edef288b2895918662970

Download Submit
memory/1952-0-0x00000000009A0000-0x0000000000AEF000-memory.dmp

Filesize
1.3MB

Download
memory/1952-1-0x00000000009A0000-0x0000000000AEF000-memory.dmp

Filesize
1.3MB

Download
memory/1952-12-0x00000000009A0000-0x0000000000AEF000-memory.dmp

Filesize
1.3MB

Download