smokeloader | 06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf

Analysis

max time kernel
138s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-08-2024 09:37

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General

Target

06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.exe
Size

200KB
MD5

107359e07abb8411a667a4b9f1ff5c87
SHA1

1f8f10b85f00f74b3d2724ee71b9548fd57b730d
SHA256

06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf
SHA512

b4b8b459ee92db523e50e1d69dc497d49f68ca40f180face30ddc27c45d00be6c3a1e526494f2660843ecead27d2a08ba78cdf6d68e573ae760015a03e9e119a
SSDEEP

3072:5Lvv3tcYp0YHt02TnZDDSWO08Wb35NASi:5Lvv3tcYntdpsKMSi

Score

10^/10

smokeloader pub1 backdoor discovery 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
4264	4480	WerFault.exe	90

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	06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.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	06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.exe

C:\Users\Admin\AppData\Local\Temp\06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.exe
"C:\Users\Admin\AppData\Local\Temp\06d2686cd1635c0ae8ba731b309726a445ffc193705901b676482b2f529c4caf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4480
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 352
  2⤵
  - Program crash
  PID:4264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4480 -ip 4480
1⤵
PID:1972

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3836,i,11391966286255097843,10588851088187498028,262144 --variations-seed-version --mojo-platform-channel-handle=4408 /prefetch:8
1⤵
PID:3656

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

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Downloads

memory/4480-1-0x0000000000630000-0x0000000000730000-memory.dmp

Filesize
1024KB

Download
memory/4480-2-0x00000000005F0000-0x00000000005FB000-memory.dmp

Filesize
44KB

Download
memory/4480-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4480-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4480-4-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4480-5-0x00000000005F0000-0x00000000005FB000-memory.dmp

Filesize
44KB

Download