triumphloader | ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08

Analysis

max time kernel
155s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/01/2023, 16:14

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General

Target

ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe
Size

921KB
MD5

5d4d925ff7857ca92adafa83d2f830d2
SHA1

60f5feadebc55c64d2678f19c9604d12e2389a66
SHA256

ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08
SHA512

c086024a799be0a6ea21988cba2dc5387a24e5fb5737a9a5824154ddab6f13e39cfd1b68813b179a6ac67d65f8d18d9a975c69cae8dccc5323b6d59a75f10ae4
SSDEEP

12288:zRW05a/N5c4SeAjKPDKXXhzfNwaW8wkEsI0mhyUQU8Uj0G0/:z800YKPDSzfAkmdbQP3/

Score

10^/10

triumphloader loader trojan

Malware Config

Signatures

TriumphLoader
TriumphLoader is a c++ loader based on the open source AbsentLoader.
trojan loader triumphloader

TriumphLoader payload 4 IoCs

resource	yara_rule
behavioral2/memory/4948-134-0x0000000000400000-0x0000000000B33000-memory.dmp	family_triumphloader
behavioral2/memory/4948-135-0x0000000000400000-0x0000000000B33000-memory.dmp	family_triumphloader
behavioral2/memory/4948-137-0x0000000000400000-0x0000000000B33000-memory.dmp	family_triumphloader
behavioral2/memory/4948-142-0x0000000000400000-0x0000000000B33000-memory.dmp	family_triumphloader

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1780	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4764	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 1608	4948	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe	81
PID 4948 wrote to memory of 1608	4948	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe	81
PID 4948 wrote to memory of 1608	4948	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe	81
PID 4948 wrote to memory of 1180	4948	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe	83
PID 4948 wrote to memory of 1180	4948	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe	83
PID 4948 wrote to memory of 1180	4948	ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe	83
PID 1608 wrote to memory of 3176	1608	cmd.exe	85
PID 1608 wrote to memory of 3176	1608	cmd.exe	85
PID 1608 wrote to memory of 3176	1608	cmd.exe	85
PID 1180 wrote to memory of 4764	1180	cmd.exe	86
PID 1180 wrote to memory of 4764	1180	cmd.exe	86
PID 1180 wrote to memory of 4764	1180	cmd.exe	86
PID 1180 wrote to memory of 1780	1180	cmd.exe	87
PID 1180 wrote to memory of 1780	1180	cmd.exe	87
PID 1180 wrote to memory of 1780	1180	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe
"C:\Users\Admin\AppData\Local\Temp\ae41b8ae516ade3e495b0c7ef8dc370d7cb3351376f06129415ee75b0b6fae08.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C reg add "HKEY_CURRENT_USER\Software\NetHelper" /v path /t REG_SZ /d C:\ProgramData\NetHelper\Cache\fmNHAJEIvuXLeYgbGtmT /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_CURRENT_USER\Software\NetHelper" /v path /t REG_SZ /d C:\ProgramData\NetHelper\Cache\fmNHAJEIvuXLeYgbGtmT /f
    3⤵
    PID:3176
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C timeout /t 60 && SCHTASKS /Create /SC MINUTE /MO 1 /TN "Service for windows Network Helper updates" /TR C:\ProgramData\NetHelper\Cache\fmNHAJEIvuXLeYgbGtmT\xônethelper.exe /F
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1180
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 60
    3⤵
    - Delays execution with timeout.exe
    PID:4764
- - C:\Windows\SysWOW64\schtasks.exe
    SCHTASKS /Create /SC MINUTE /MO 1 /TN "Service for windows Network Helper updates" /TR C:\ProgramData\NetHelper\Cache\fmNHAJEIvuXLeYgbGtmT\xônethelper.exe /F
    3⤵
    - Creates scheduled task(s)
    PID:1780

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4948-132-0x0000000000400000-0x0000000000B33000-memory.dmp

Filesize
7.2MB

Download
memory/4948-133-0x0000000002AA0000-0x00000000031B9000-memory.dmp

Filesize
7.1MB

Download
memory/4948-134-0x0000000000400000-0x0000000000B33000-memory.dmp

Filesize
7.2MB

Download
memory/4948-135-0x0000000000400000-0x0000000000B33000-memory.dmp

Filesize
7.2MB

Download
memory/4948-136-0x0000000002AA0000-0x00000000031B9000-memory.dmp

Filesize
7.1MB

Download
memory/4948-137-0x0000000000400000-0x0000000000B33000-memory.dmp

Filesize
7.2MB

Download
memory/4948-142-0x0000000000400000-0x0000000000B33000-memory.dmp

Filesize
7.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads