smokeloader | 5ded25988670504a175bbd570c1296c0935faeffae656d3c2620849fe487c9dc

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 17:27

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General

Target

e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe
Size

263KB
MD5

e7794f5a37084395732431d9919b63f7
SHA1

debd5b546598180d1aad7a1ac3487043c3251dc8
SHA256

5ded25988670504a175bbd570c1296c0935faeffae656d3c2620849fe487c9dc
SHA512

ffcbd3898b31773064c843df3edd3b249f81b1f221f57fe5a8c071af7ba4fc2f2eb44d130d14e18a63acecac8d0617760c6f9b8529b740072f88afcd3ede1586
SSDEEP

6144:0QSKph/WvuGSEP72hDKp0g7qTQWIgmNns+1njS7:0PUdWvuGSEP72hY0g7vu25jS

Score

10^/10

smokeloader pub5 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub5

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
2732	1700	WerFault.exe	29

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	e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2732	1700	e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe	30
PID 1700 wrote to memory of 2732	1700	e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe	30
PID 1700 wrote to memory of 2732	1700	e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe	30
PID 1700 wrote to memory of 2732	1700	e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e7794f5a37084395732431d9919b63f7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 136
  2⤵
  - Program crash
  PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1700-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1700-1-0x00000000009E0000-0x0000000000AE0000-memory.dmp

Filesize
1024KB

Download
memory/1700-3-0x0000000000400000-0x0000000000871000-memory.dmp

Filesize
4.4MB

Download
memory/1700-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download