3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14-03-2024 18:32

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General

Target

3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe
Size

166KB
MD5

d6ceb4dcadbc4ba7656f2ca5844503d1
SHA1

fe66df8a825aeda6831e89b3d97e5482192443f1
SHA256

3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f
SHA512

f73fe39f5524eefa96400670e923643477d9431c36a16ae57196e120e23221ae38d0b0298600d1dfc0be442dbdcea227ee013aeb7c635975ecdba80245e932f0
SSDEEP

3072:ZRpAyazIliazTKN5IQZ8IW80mw2Zl+YgGowsdC0XEQ3l8S0Iucu2V:xZ8azo5IQZ8IW8YNmsdB3b0IucjV

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1904	EkqldufWTw5EuQc.exe
2664	CTS.exe

Loads dropped DLL 1 IoCs

pid	Process
2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.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
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe
Token: SeDebugPrivilege	2664	CTS.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 1904	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	28
PID 2180 wrote to memory of 1904	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	28
PID 2180 wrote to memory of 1904	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	28
PID 2180 wrote to memory of 1904	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	28
PID 2180 wrote to memory of 2664	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	30
PID 2180 wrote to memory of 2664	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	30
PID 2180 wrote to memory of 2664	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	30
PID 2180 wrote to memory of 2664	2180	3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe	30

C:\Users\Admin\AppData\Local\Temp\3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe
"C:\Users\Admin\AppData\Local\Temp\3078d5d24969680d13e1ea31eea1a84307f7db4bd4087c9cbb7938b02a069f3f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Local\Temp\EkqldufWTw5EuQc.exe
  C:\Users\Admin\AppData\Local\Temp\EkqldufWTw5EuQc.exe
  2⤵
  - Executes dropped EXE
  PID:1904
- C:\Windows\CTS.exe
  "C:\Windows\CTS.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:2664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\CTS.exe

Filesize
71KB

MD5
f9d4ab0a726adc9b5e4b7d7b724912f1

SHA1
3d42ca2098475924f70ee4a831c4f003b4682328

SHA256
b43be87e8586ca5e995979883468f3b3d9dc5212fbfd0b5f3341a5b7c56e0fbc

SHA512
22a5f0e4b2716244e978ee50771823926f86baf0382ece48fd049f039cf77b5eb0691d83c61148903cff081fdbea969f47b8ed521647717f42bbed5c64552432

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\Users\Admin\AppData\Local\Temp\EkqldufWTw5EuQc.exe

Filesize
95KB

MD5
07894acc08732f8b6adade78d3038376

SHA1
c6f8034e2e8183d35d3f2b035405294ee01fa273

SHA256
6b4195e640a85ac32eb6f9628822a622057df1e459df7c17a12f97aeabc9415b

SHA512
3064c16fa08afc16c467b2923367a0e893e63b65a8b1877899c728ca2862cdf656b24573fffa706563551322a25d2a4b30e62a21e26e6fe4795a016fff9151c1

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads