smokeloader | dcc112976125f5162446b0ded8ffe2d320e2d076473c36da335a7c6b8d555f61

Analysis

max time kernel
91s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 08:18

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General

Target

ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe
Size

180KB
MD5

ddd63dd7fda7269e2792b22d2e2dc476
SHA1

1b9f9759acc6dcd08fa43967cf647f36c7887ed5
SHA256

dcc112976125f5162446b0ded8ffe2d320e2d076473c36da335a7c6b8d555f61
SHA512

2914eb1def65587ec0ce7069da05e546d20a7b6c873d4a945369b60030e06ebe357d9d2717baba8103b4002b5023bbec05b5d773603f0995fe3c5531c12232c0
SSDEEP

3072:2lLW0ZKW8uxrQangrjNCNnFuPIKVLG7XRF8a4ROXCZA9:2lLW6qW8NCNnkwbOROXCi

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 772 set thread context of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81

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	ddd63dd7fda7269e2792b22d2e2dc476_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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 772 wrote to memory of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81
PID 772 wrote to memory of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81
PID 772 wrote to memory of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81
PID 772 wrote to memory of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81
PID 772 wrote to memory of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81
PID 772 wrote to memory of 3220	772	ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:772
- C:\Users\Admin\AppData\Local\Temp\ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ddd63dd7fda7269e2792b22d2e2dc476_JaffaCakes118.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:3220

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/772-1-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download
memory/772-2-0x0000000002D40000-0x0000000002D4A000-memory.dmp

Filesize
40KB

Download
memory/3220-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3220-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3220-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download