cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159

General

Target

cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe
Size

328KB
MD5

629fe0d3ef3ebdcabf5fd8e915d057f5
SHA1

9d95be4dba363f07ffa9dc06a0e0c437133aafad
SHA256

cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159
SHA512

e2c29391fc54c5be3be5b5adf60a9bffdf0a482d97f38db7ddf5b984e8c6ec801a5a6a99f3233cd338dc5272d5d2ce16c6ad387a260e2032f2ac6117bd425113
SSDEEP

6144:2yMGxuwKqynZHoFosCA40UNFMEMFQ9z/dF2KsdyLVxi:huwKqynZHoFosCA49LM+9z/dF2

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1476	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe
1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe

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
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\windows\currentversion\run	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\RJH = "C:\\Users\\Admin\\AppData\\Roaming\\TPF\\svchost.exe s"	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	svchost.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.islam152.com/index.php?i=wdeahqx77dcly4kjszulg5pdkmmb9bzb&cmd=r"	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1476	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe
1476	svchost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 1476	1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe	26
PID 1504 wrote to memory of 1476	1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe	26
PID 1504 wrote to memory of 1476	1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe	26
PID 1504 wrote to memory of 1476	1504	cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe	26

C:\Users\Admin\AppData\Local\Temp\cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe
"C:\Users\Admin\AppData\Local\Temp\cd21023cb198c1de2d55edd2431d7e9056ae7e4fc6e31993be8c955e851b0159.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Users\Admin\AppData\Roaming\TPF\svchost.exe
  C:\Users\Admin\AppData\Roaming\TPF\svchost.exe s
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:1476

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\TJY\dkb.wvn

Filesize
172B

MD5
58733ebe30f2dbbf623990c172b3ec50

SHA1
d5a91eab14e7d4e587a4676cc983ed9a0138a74f

SHA256
b17941560886947c73b3646c5ffc828be1d7f6d51d75b53d3de01cf69a29bd14

SHA512
bed28b4677dcd3bf56fb611df6df9a2d9446d21f82ca626a63b24de3c4ddbf4caa2c752ef13afd92f1e99f87394910e8e1ba4335de341e84cc8851e8ddf16716

Download Submit
C:\Users\Admin\AppData\Roaming\TPF\svchost.exe

Filesize
328KB

MD5
f31692059664a1a1bbb95a8185cf26a2

SHA1
67e627c7622ceac42109882a5d01ba437d599fc8

SHA256
1c391cef41b0ee1075911c9df00d09984f87b12d775b663fd1e435763844a953

SHA512
c93bc7be6ecb0f4877123853676a7c436d51cfe791c3a05f39591df465212687894aeddf11207b167165ac60af781679fd78e830d20e03cec7d6fb06217fa42d

Download Submit
\Users\Admin\AppData\Roaming\TPF\svchost.exe

Filesize
328KB

MD5
f31692059664a1a1bbb95a8185cf26a2

SHA1
67e627c7622ceac42109882a5d01ba437d599fc8

SHA256
1c391cef41b0ee1075911c9df00d09984f87b12d775b663fd1e435763844a953

SHA512
c93bc7be6ecb0f4877123853676a7c436d51cfe791c3a05f39591df465212687894aeddf11207b167165ac60af781679fd78e830d20e03cec7d6fb06217fa42d

Download Submit
\Users\Admin\AppData\Roaming\TPF\svchost.exe

Filesize
328KB

MD5
f31692059664a1a1bbb95a8185cf26a2

SHA1
67e627c7622ceac42109882a5d01ba437d599fc8

SHA256
1c391cef41b0ee1075911c9df00d09984f87b12d775b663fd1e435763844a953

SHA512
c93bc7be6ecb0f4877123853676a7c436d51cfe791c3a05f39591df465212687894aeddf11207b167165ac60af781679fd78e830d20e03cec7d6fb06217fa42d

Download Submit
memory/1476-58-0x0000000000000000-mapping.dmp

Download
memory/1476-63-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads