smokeloader | 142a72dce56f800e2b753e4eb1fb24e3c91488c42ef8e911c3025d184e22e063

Analysis

max time kernel
93s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 03:21

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General

Target

g6liy.exe
Size

172KB
MD5

d760867ba8a2ea457eb90b2e6a2b72a5
SHA1

07f29996a386e65fa92d4006c08f0ca2e1d60378
SHA256

c16bc7ec9c38efe3a4a98ee64ae716e05b265cabc27b8fef334052f61e041a4e
SHA512

a4fe08caa0db6de82eabc3debb612d7fb3f523745db0a2394d7ddd5ae00aec2ecbcf95626c01ea118a6663d92dc00f0fa75a8e7fc9210e4dc48dfc467e8e0393
SSDEEP

3072:LrAgLmDnBAK4yREnd50iKkwrZsurix5ir+uIfN8k8QOtq9dC3mS:QgLUBx4y+b0WyXdTKiQOtedL

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
2216	g6liy.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
520	2216	WerFault.exe	82

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	g6liy.exe

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	g6liy.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	g6liy.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	g6liy.exe

C:\Users\Admin\AppData\Local\Temp\g6liy.exe
"C:\Users\Admin\AppData\Local\Temp\g6liy.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 392
  2⤵
  - Program crash
  PID:520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2216 -ip 2216
1⤵
PID:4028

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2F6.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2216-1-0x0000000002330000-0x0000000002430000-memory.dmp

Filesize
1024KB

Download
memory/2216-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2216-7-0x0000000000400000-0x0000000002148000-memory.dmp

Filesize
29.3MB

Download
memory/2216-8-0x0000000000400000-0x0000000002148000-memory.dmp

Filesize
29.3MB

Download
memory/2216-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download