smokeloader | 1bde67e80b507981462f7e80473dc6255268717f48a3aabd53da52e1ee2e169f

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 17:25

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General

Target

1016-0-0x0000000000400000-0x000000000040B000-memory.exe
Size

44KB
MD5

860c57f6a60485bc0e69d703e9172994
SHA1

0bf928fb1f70c7f949431125520e507255738d62
SHA256

1bde67e80b507981462f7e80473dc6255268717f48a3aabd53da52e1ee2e169f
SHA512

9dabccfe904e39071ab2a7359451c8fa8b07d805fd3fafd4972406f6c46f3b7228088ada4415a5a09bef2801750baf631209fff9b0d787a6115a39a26ffd18aa
SSDEEP

768:Z/8mWE+vc466DhR8ZSDc28hO3c3VgDeoVZnE:2a+0466DhR8658533s

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
2660	1680	WerFault.exe	28

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	1016-0-0x0000000000400000-0x000000000040B000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2660	1680	1016-0-0x0000000000400000-0x000000000040B000-memory.exe	29
PID 1680 wrote to memory of 2660	1680	1016-0-0x0000000000400000-0x000000000040B000-memory.exe	29
PID 1680 wrote to memory of 2660	1680	1016-0-0x0000000000400000-0x000000000040B000-memory.exe	29
PID 1680 wrote to memory of 2660	1680	1016-0-0x0000000000400000-0x000000000040B000-memory.exe	29

C:\Users\Admin\AppData\Local\Temp\1016-0-0x0000000000400000-0x000000000040B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1016-0-0x0000000000400000-0x000000000040B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 36
  2⤵
  - Program crash
  PID:2660

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

Replay Monitor

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Downloads

memory/1680-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

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