0b937b6b47796295a7ad405daee481beb8ac1268e5b2121996f1c514378968da

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-08-2024 11:25

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General

Target

file.exe
Size

5.9MB
MD5

3acb965ae22984ecfff23257cf1fb049
SHA1

194d4c7a68bff966ce655b4e42ce74d388428438
SHA256

0b937b6b47796295a7ad405daee481beb8ac1268e5b2121996f1c514378968da
SHA512

9c87d73a84fd92daaf0ee3c0c8939569cafdd69eaaa110d1aff92b3a6f4bd8b8490a68bd147d9e3002e909921132c944250e51223a6a5c8ad55859a983220135
SSDEEP

98304:vn9nm0nGVzfXr9c5ylnau1HG0UEY2a0YpvpiXZS7HtxyNnE:vn9m0nyb7YylnauhN

Score

9^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2544 set thread context of 2216	2544	file.exe	30

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	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2216	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2216	MSBuild.exe
Token: SeBackupPrivilege	2216	MSBuild.exe
Token: SeSecurityPrivilege	2216	MSBuild.exe
Token: SeSecurityPrivilege	2216	MSBuild.exe
Token: SeSecurityPrivilege	2216	MSBuild.exe
Token: SeSecurityPrivilege	2216	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30
PID 2544 wrote to memory of 2216	2544	file.exe	30

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab9FDA.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2216-17-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2216-15-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2216-36-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-4-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2216-13-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2216-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2216-19-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-18-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-10-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2216-8-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2216-6-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2544-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/2544-2-0x0000000005360000-0x0000000005520000-memory.dmp

Filesize
1.8MB

Download
memory/2544-1-0x0000000000060000-0x0000000000650000-memory.dmp

Filesize
5.9MB

Download
memory/2544-3-0x00000000024A0000-0x00000000024C2000-memory.dmp

Filesize
136KB

Download