6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca

General

Target

6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe
Size

512KB
MD5

2b94acc7f172ad679d500af8455d4701
SHA1

57045f7fac40cabe31db0e142d284c85a3bb10d0
SHA256

6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca
SHA512

77dd0b3a5fabe666a33c24511538eb76f9ae552be917f99295f2568381212bff47a89dfe359d5be16a92df672a2eb185c645bb3611de988e56b1a265858f8de8
SSDEEP

12288:r0GXw4brt8rrekMgukAlOyz0GfPfHZDjXpO9FI/:rdXw41oikMgu1lBz0WXp9O7G

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
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
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1952 set thread context of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31

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	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1240	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1240	RegAsm.exe
Token: SeBackupPrivilege	1240	RegAsm.exe
Token: SeSecurityPrivilege	1240	RegAsm.exe
Token: SeSecurityPrivilege	1240	RegAsm.exe
Token: SeSecurityPrivilege	1240	RegAsm.exe
Token: SeSecurityPrivilege	1240	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31
PID 1952 wrote to memory of 1240	1952	6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe	31

C:\Users\Admin\AppData\Local\Temp\6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe
"C:\Users\Admin\AppData\Local\Temp\6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabAA65.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/1240-7-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1240-5-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1240-3-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1240-12-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1240-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1240-9-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1240-18-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1240-17-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1952-14-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1952-13-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1952-0-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/1952-1-0x0000000001240000-0x00000000012C6000-memory.dmp

Filesize
536KB

Download

Analysis

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