smokeloader | 6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41

Analysis

max time kernel
74s
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, 11:43

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General

Target
6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe
Size 345KB
Sample241122-nvzmkazmds
SHA256 6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41
MD5 7d7ccb7457b3d9ba9ec277a9f0a7f03b
SHA1 7e1791e18630a44ec16a3b069daeb481ee82884b
SHA512 17d0cc16617ea62ae392db87463725dacdc563d6fb5134385e5267ed35b401011f5fc15ef9feaa69b2e8cada28c34313318f517147ac732dca29198ed05fd01e
SSDEEP 6144:EQucp4oD/2SgOUQreuvRpPg+hvA7PbBMXHLUYSFfVQA9b+581:ERcp4oaOUQr/95ArbBMXHWFfV19+Y
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub3 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

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
2208	2004	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	6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2208	2004	6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe	30
PID 2004 wrote to memory of 2208	2004	6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe	30
PID 2004 wrote to memory of 2208	2004	6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe	30
PID 2004 wrote to memory of 2208	2004	6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe	30

C:\Users\Admin\AppData\Local\Temp\6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe
"C:\Users\Admin\AppData\Local\Temp\6de7ad7a24df9cc132f3c41d2b1ccce72f31f8c9975baed68c0fbed042a80f41.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 136
  2⤵
  - Program crash
  PID:2208

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/2004-2-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/2004-1-0x00000000009C0000-0x0000000000AC0000-memory.dmp

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memory/2004-3-0x0000000000400000-0x0000000000885000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads