triumphloader | 54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b

General

Target

54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe
Size

383KB
MD5

7273b9a307d1761e38b0cceac3281217
SHA1

a86108e33b221c84ec59c61b8a37febe2a8bbba8
SHA256

54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b
SHA512

62b0dc9696ba720af607acd48337a3273d32702f0cef841f4eac8bd355e3474bef0192baa734f2dae49fcf7fc0376a8489813a68b873f93c55227b64e85dcced
SSDEEP

6144:S+LBazVtCLeY8gHvizRzoSWAB2gAoasce2rr2uXGuh0J9c/DWsHnZnB:dLBazVtCyYNHuoSWzgAbXuuhRz5

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/2480-133-0x0000000000AC0000-0x0000000000B3F000-memory.dmp	family_triumphloader
behavioral2/memory/2480-134-0x0000000000400000-0x0000000000859000-memory.dmp	family_triumphloader
behavioral2/memory/2480-135-0x0000000000400000-0x0000000000859000-memory.dmp	family_triumphloader
behavioral2/memory/2480-141-0x0000000000400000-0x0000000000859000-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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe

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

System Information Discovery
T1082

Program crash 9 IoCs

pid	pid_target	Process	procid_target
4748	2480	WerFault.exe	79
1520	2480	WerFault.exe	79
808	2480	WerFault.exe	79
1704	2480	WerFault.exe	79
384	2480	WerFault.exe	79
1944	2480	WerFault.exe	79
548	2480	WerFault.exe	79
4992	2480	WerFault.exe	79
4900	2480	WerFault.exe	79

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
3944	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3868	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 112	2480	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe	98
PID 2480 wrote to memory of 112	2480	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe	98
PID 2480 wrote to memory of 112	2480	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe	98
PID 2480 wrote to memory of 2120	2480	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe	100
PID 2480 wrote to memory of 2120	2480	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe	100
PID 2480 wrote to memory of 2120	2480	54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe	100
PID 112 wrote to memory of 1512	112	cmd.exe	103
PID 112 wrote to memory of 1512	112	cmd.exe	103
PID 112 wrote to memory of 1512	112	cmd.exe	103
PID 2120 wrote to memory of 3868	2120	cmd.exe	102
PID 2120 wrote to memory of 3868	2120	cmd.exe	102
PID 2120 wrote to memory of 3868	2120	cmd.exe	102
PID 2120 wrote to memory of 3944	2120	cmd.exe	112
PID 2120 wrote to memory of 3944	2120	cmd.exe	112
PID 2120 wrote to memory of 3944	2120	cmd.exe	112

C:\Users\Admin\AppData\Local\Temp\54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe
"C:\Users\Admin\AppData\Local\Temp\54da392d7204459210bc5035f612f5f7294973de31fc635e2cfc3af40c72aa9b.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 736
  2⤵
  - Program crash
  PID:4748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 756
  2⤵
  - Program crash
  PID:1520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 756
  2⤵
  - Program crash
  PID:808
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 832
  2⤵
  - Program crash
  PID:1704
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 900
  2⤵
  - Program crash
  PID:384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 1184
  2⤵
  - Program crash
  PID:1944
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 1196
  2⤵
  - Program crash
  PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 1228
  2⤵
  - Program crash
  PID:4992
- 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\RUVlPfJcLdVHOrdtSSCc /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:112
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_CURRENT_USER\Software\NetHelper" /v path /t REG_SZ /d C:\ProgramData\NetHelper\Cache\RUVlPfJcLdVHOrdtSSCc /f
    3⤵
    PID:1512
- 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\RUVlPfJcLdVHOrdtSSCc\4Ûnethelper.exe /F
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 60
    3⤵
    - Delays execution with timeout.exe
    PID:3868
- - C:\Windows\SysWOW64\schtasks.exe
    SCHTASKS /Create /SC MINUTE /MO 1 /TN "Service for windows Network Helper updates" /TR C:\ProgramData\NetHelper\Cache\RUVlPfJcLdVHOrdtSSCc\4Ûnethelper.exe /F
    3⤵
    - Creates scheduled task(s)
    PID:3944
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 1620
  2⤵
  - Program crash
  PID:4900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2480 -ip 2480
1⤵
PID:1348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2480 -ip 2480
1⤵
PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2480 -ip 2480
1⤵
PID:4468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2480 -ip 2480
1⤵
PID:1972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2480 -ip 2480
1⤵
PID:2656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2480 -ip 2480
1⤵
PID:4088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2480 -ip 2480
1⤵
PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 2480 -ip 2480
1⤵
PID:1720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2480 -ip 2480
1⤵
PID:5032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2480-133-0x0000000000AC0000-0x0000000000B3F000-memory.dmp

Filesize
508KB

Download
memory/2480-132-0x0000000000B97000-0x0000000000BD4000-memory.dmp

Filesize
244KB

Download
memory/2480-134-0x0000000000400000-0x0000000000859000-memory.dmp

Filesize
4.3MB

Download
memory/2480-135-0x0000000000400000-0x0000000000859000-memory.dmp

Filesize
4.3MB

Download
memory/2480-140-0x0000000000B97000-0x0000000000BD4000-memory.dmp

Filesize
244KB

Download
memory/2480-141-0x0000000000400000-0x0000000000859000-memory.dmp

Filesize
4.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads