smokeloader | 6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/11/2024, 20:34

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General

Target

6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe
Size

280KB
MD5

62049f635d71b6b55fe899bac4cc8daa
SHA1

329986fef5997e35684a4108bf6b7a404783f452
SHA256

6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d
SHA512

e10df92adfc16366b2d9957838f5e33e888c23476aae019ac625ba77a81467aef838bed9f3d82da0a5a9103521d5ac829d27190382ee0aeac5b86792ad62cfa6
SSDEEP

6144:npnhmv0P+QLvteCckYCMNfB0b0PkVuigavwVfU:nphVD5eCckL+ZHcVD

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Smokeloader family
smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1908	2696	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 1908	2696	6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe	30
PID 2696 wrote to memory of 1908	2696	6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe	30
PID 2696 wrote to memory of 1908	2696	6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe	30
PID 2696 wrote to memory of 1908	2696	6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe	30

C:\Users\Admin\AppData\Local\Temp\6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe
"C:\Users\Admin\AppData\Local\Temp\6e493d78e79ff3ccd21e1bdaaae2a1f1f69fbc138cc89e479433626bc293201d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 168
  2⤵
  - Program crash
  PID:1908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2696-1-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/2696-3-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2696-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download