triumphloader | fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9

Analysis

max time kernel
161s
max time network
184s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/11/2022, 17:00

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General

Target

fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe
Size

906KB
MD5

c4f6c46caff0a633015943c076b55e78
SHA1

edf7c89bfe1d4bf36d17d83e05a895c0f9938e1f
SHA256

fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9
SHA512

77ce40a96bfc3a9e32e346724101c9470e0a8c465a1a3232d8556b5f960ab5c552a5e309480faf1cc6ec7bdc58a4b5c95cafa11b2bb5dfc22e2320bc96af32fa
SSDEEP

12288:v05a/N5c4SeAjKPDKXXhzfNwaW8wkEsI0mhyUQU8UjMG:v00YKPDSzfAkmdbQz

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/3716-134-0x0000000000400000-0x00000000004E5000-memory.dmp	family_triumphloader
behavioral2/memory/3716-135-0x0000000000400000-0x00000000004E5000-memory.dmp	family_triumphloader
behavioral2/memory/3716-137-0x0000000000400000-0x00000000004E5000-memory.dmp	family_triumphloader
behavioral2/memory/3716-142-0x0000000000400000-0x00000000004E5000-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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.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
4632	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4876	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 968	3716	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe	82
PID 3716 wrote to memory of 968	3716	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe	82
PID 3716 wrote to memory of 968	3716	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe	82
PID 3716 wrote to memory of 1080	3716	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe	84
PID 3716 wrote to memory of 1080	3716	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe	84
PID 3716 wrote to memory of 1080	3716	fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe	84
PID 968 wrote to memory of 2980	968	cmd.exe	86
PID 968 wrote to memory of 2980	968	cmd.exe	86
PID 968 wrote to memory of 2980	968	cmd.exe	86
PID 1080 wrote to memory of 4876	1080	cmd.exe	87
PID 1080 wrote to memory of 4876	1080	cmd.exe	87
PID 1080 wrote to memory of 4876	1080	cmd.exe	87
PID 1080 wrote to memory of 4632	1080	cmd.exe	88
PID 1080 wrote to memory of 4632	1080	cmd.exe	88
PID 1080 wrote to memory of 4632	1080	cmd.exe	88

C:\Users\Admin\AppData\Local\Temp\fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe
"C:\Users\Admin\AppData\Local\Temp\fb081199ada745e95dedc88284ba2504ce879cbfc6dd86243bb5bbee6cc153b9.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3716
- 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\ugUsSCchWOMkYFOvcCWx /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:968
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_CURRENT_USER\Software\NetHelper" /v path /t REG_SZ /d C:\ProgramData\NetHelper\Cache\ugUsSCchWOMkYFOvcCWx /f
    3⤵
    PID:2980
- 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\ugUsSCchWOMkYFOvcCWx\xônethelper.exe /F
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1080
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 60
    3⤵
    - Delays execution with timeout.exe
    PID:4876
- - C:\Windows\SysWOW64\schtasks.exe
    SCHTASKS /Create /SC MINUTE /MO 1 /TN "Service for windows Network Helper updates" /TR C:\ProgramData\NetHelper\Cache\ugUsSCchWOMkYFOvcCWx\xônethelper.exe /F
    3⤵
    - Creates scheduled task(s)
    PID:4632

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/3716-132-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/3716-133-0x0000000002280000-0x000000000234F000-memory.dmp

Filesize
828KB

Download
memory/3716-134-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/3716-135-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/3716-136-0x0000000002280000-0x000000000234F000-memory.dmp

Filesize
828KB

Download
memory/3716-137-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/3716-142-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads