smokeloader | ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 14:02

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General

Target

ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe
Size

265KB
MD5

9a4c2283d08bc6557e7f2feedd7fa689
SHA1

5310aab0589f506fe75d9a1824cffb16b6e4c092
SHA256

ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466
SHA512

f9dbd049ebf5894fde95c951ea31f84cca563d7404a8d2be4023cbc0cee05c662fd4b49521bdf603459ac9b0b6df1c4964151766fa74d1cd4f28d38b0a3797a9
SSDEEP

6144:uJsaNDIKoHc1HdTnlL4YkHpdQqID8ziq0TKe:0sT381HdTnuFJiqW8

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
2956	1708	WerFault.exe	30

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	ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2956	1708	ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe	31
PID 1708 wrote to memory of 2956	1708	ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe	31
PID 1708 wrote to memory of 2956	1708	ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe	31
PID 1708 wrote to memory of 2956	1708	ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe	31

C:\Users\Admin\AppData\Local\Temp\ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe
"C:\Users\Admin\AppData\Local\Temp\ae3d7c01623ce845d7a1e478022e381a02d38ac6dad88aeaef5386a9503ec466.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 136
  2⤵
  - Program crash
  PID:2956

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/1708-1-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/1708-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1708-3-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download