smokeloader | 50e7d16299362dd6f01767baae907a901c422d2f606440bd2af06dbced503e36

Analysis

max time kernel
149s
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
09-01-2025 18:18

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General

Target

JaffaCakes118_cee572590c5d79b52568087e62f77ba5.exe
Size

144KB
MD5

cee572590c5d79b52568087e62f77ba5
SHA1

5a12b76ed764873e2e181dc7cae9e3a28f153412
SHA256

50e7d16299362dd6f01767baae907a901c422d2f606440bd2af06dbced503e36
SHA512

9fd3b48627952d5bb15c0949c4182be5816f496032314e569e576b4bff341ea72394e423ac34bd2140c4468b4ea54ebeba1b2f445ce88382feba3e6cbef9b6e5
SSDEEP

3072:tACY7QMEpchKEw1/fJzzRJh25AwhF8/Zy5LFz:twFhKP5Jzz0/Wy5xz

Score

10^/10

smokeloader pub2 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2508	552	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	JaffaCakes118_cee572590c5d79b52568087e62f77ba5.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	JaffaCakes118_cee572590c5d79b52568087e62f77ba5.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_cee572590c5d79b52568087e62f77ba5.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_cee572590c5d79b52568087e62f77ba5.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cee572590c5d79b52568087e62f77ba5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cee572590c5d79b52568087e62f77ba5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:552
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 352
  2⤵
  - Program crash
  PID:2508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 552 -ip 552
1⤵
PID:4600

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/552-1-0x0000000002460000-0x0000000002560000-memory.dmp

Filesize
1024KB

Download
memory/552-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/552-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/552-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/552-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/552-4-0x0000000000400000-0x0000000002142000-memory.dmp

Filesize
29.3MB

Download