smokeloader | 1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
25/06/2024, 09:41

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General

Target
1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d.exe
Size 323KB
Sample240625-ln3pjasbpe
SHA256 1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d
MD5 d4556c1ca8a5a8aa8184bc8db0b05293
SHA1 a40633ef6985adaf97960fcc2618c234b6174f0e
SHA512 cae24c6b5c1b6f83e83098e91786116335a46d60303536d2a56d846b6e847d8451e1f9df69bf2a7fe43376c384eee6b3619aee8f304dfc38a185360c97fa4d88
SSDEEP 3072:gXK6LgkFjfKyY9fGuD3URlDI1bi5Xut4LtADa1Ek1EqxTEqS:gXvLgkNfrifGIERVI2+8zNm
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub1 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3596	1648	WerFault.exe	79

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d.exe

C:\Users\Admin\AppData\Local\Temp\1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d.exe
"C:\Users\Admin\AppData\Local\Temp\1185bbb96c1dd9981f02615f71872b6c40f75d18ef3f7d284d21fdc3231ce50d.exe"
1⤵
- Checks SCSI registry key(s)
PID:1648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 484
  2⤵
  - Program crash
  PID:3596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1648 -ip 1648
1⤵
PID:3156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1648-2-0x0000000004440000-0x000000000444B000-memory.dmp

Download

memory/1648-1-0x00000000027E0000-0x00000000028E0000-memory.dmp

Download

memory/1648-3-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/1648-5-0x0000000004440000-0x000000000444B000-memory.dmp

Download

memory/1648-4-0x0000000000400000-0x000000000273E000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads