1a540e531c521fd2d18ea3b8d4d4557428fa58c08a7cd7298d35f68549cee60f

General

Target

file.exe
Size

3.4MB
MD5

9dfbc6519520d53606f41e8532747b42
SHA1

e64fb7976684b2f05872cac1bf4703daaf2cfea2
SHA256

1a540e531c521fd2d18ea3b8d4d4557428fa58c08a7cd7298d35f68549cee60f
SHA512

407217bee0c2d14ebe1cdd10f4b62ddbfaaa63c1e8ca96b9ea5bb5c9f0b03867afc1ef1763b4292f27cccb532ed3ea1c1e9cef58ec0e6925c4ff00e5b14d1420
SSDEEP

49152:H5/oVK6iOAbmIijYuh7riY6c1+PMW8qOPsdhZN90t:H5QVQmuc1+0WqsdJ90t

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 2364 set thread context of 1732	2364	file.exe	92

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

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1732	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	RegAsm.exe
Token: SeBackupPrivilege	1732	RegAsm.exe
Token: SeSecurityPrivilege	1732	RegAsm.exe
Token: SeSecurityPrivilege	1732	RegAsm.exe
Token: SeSecurityPrivilege	1732	RegAsm.exe
Token: SeSecurityPrivilege	1732	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92
PID 2364 wrote to memory of 1732	2364	file.exe	92

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:2364
- 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:1732

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

Replay Monitor

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Downloads

memory/1732-19-0x0000000008490000-0x00000000084CC000-memory.dmp

Filesize
240KB

Download
memory/1732-20-0x0000000008620000-0x000000000866C000-memory.dmp

Filesize
304KB

Download
memory/1732-29-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/1732-27-0x000000000A5D0000-0x000000000AAFC000-memory.dmp

Filesize
5.2MB

Download
memory/1732-26-0x0000000009ED0000-0x000000000A092000-memory.dmp

Filesize
1.8MB

Download
memory/1732-14-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/1732-24-0x00000000096C0000-0x0000000009736000-memory.dmp

Filesize
472KB

Download
memory/1732-23-0x0000000008890000-0x00000000088F6000-memory.dmp

Filesize
408KB

Download
memory/1732-8-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1732-13-0x00000000052A0000-0x0000000005332000-memory.dmp

Filesize
584KB

Download
memory/1732-11-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/1732-12-0x0000000005900000-0x0000000005EA4000-memory.dmp

Filesize
5.6MB

Download
memory/1732-15-0x0000000005350000-0x000000000535A000-memory.dmp

Filesize
40KB

Download
memory/1732-25-0x0000000009640000-0x000000000965E000-memory.dmp

Filesize
120KB

Download
memory/1732-18-0x0000000008430000-0x0000000008442000-memory.dmp

Filesize
72KB

Download
memory/1732-16-0x00000000089E0000-0x0000000008FF8000-memory.dmp

Filesize
6.1MB

Download
memory/1732-17-0x0000000008510000-0x000000000861A000-memory.dmp

Filesize
1.0MB

Download
memory/2364-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

Filesize
4KB

Download
memory/2364-1-0x0000000000A50000-0x0000000000DAC000-memory.dmp

Filesize
3.4MB

Download
memory/2364-10-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/2364-7-0x00000000059A0000-0x00000000059C2000-memory.dmp

Filesize
136KB

Download
memory/2364-6-0x0000000005C30000-0x0000000005D40000-memory.dmp

Filesize
1.1MB

Download
memory/2364-5-0x0000000005AD0000-0x0000000005C2E000-memory.dmp

Filesize
1.4MB

Download
memory/2364-4-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/2364-3-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

Filesize
4KB

Download
memory/2364-2-0x0000000005760000-0x00000000057FC000-memory.dmp

Filesize
624KB

Download

Analysis

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