smokeloader | f6d03959b3345bfab453faa15b8f615cccbec731e7c043a569dc3234eb1c565e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2024, 10:51

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General

Target

ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe
Size

318KB
MD5

ac120268a26dc5241cc7339ca0cec629
SHA1

7a7086760c5917a3df43a3b1e0c0b97f23fb08b5
SHA256

f6d03959b3345bfab453faa15b8f615cccbec731e7c043a569dc3234eb1c565e
SHA512

86141bc0294f9b41795fd2e1d44d2572d63f082d3449c9300600012f08eb0d9e4a26ef36b3bfab8b73b19dde0c4f517bacd2aaa9671d0d7c961d7c16a167abd3
SSDEEP

6144:Q8sw9xbvZVlCmNwoev3X42HDcEucG/uYBNJNlNL2s9n5w:2w9pXlCW/2X42HDsc7QN99ny

Score

10^/10

smokeloader 0708 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0708

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1720 set thread context of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.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	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe	82
PID 1720 wrote to memory of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe	82
PID 1720 wrote to memory of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe	82
PID 1720 wrote to memory of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe	82
PID 1720 wrote to memory of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe	82
PID 1720 wrote to memory of 1032	1720	ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ac120268a26dc5241cc7339ca0cec629_JaffaCakes118.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:1032

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

memory/1032-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1032-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1032-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1720-2-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/1720-1-0x0000000000BE0000-0x0000000000CE0000-memory.dmp

Filesize
1024KB

Download