smokeloader | e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 13:59

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General

Target

e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe
Size

262KB
MD5

68e8c93c0c231ef5de9299111d7347e4
SHA1

d2841cbe43b55a34a128344881800a15b19e0133
SHA256

e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b
SHA512

5060e80283f722a04143b0a10a63a36ecba80f5dc7521d55b47018981a4454e748f2b5c1cb04137619b09d67469495ed2087ea7a0dafea94b59f346ccfb00fa4
SSDEEP

3072:7YwDzBsqEOW9Yy2Qm4j+3BE4nrdbArZisxkgaBChUpZa9uD6Vdyhk:0OsqpW9pE3aariZfiga3wVf

Score

10^/10

smokeloader 0009 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0009

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
2612	1664	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	e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2612	1664	e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe	30
PID 1664 wrote to memory of 2612	1664	e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe	30
PID 1664 wrote to memory of 2612	1664	e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe	30
PID 1664 wrote to memory of 2612	1664	e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe	30

C:\Users\Admin\AppData\Local\Temp\e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe
"C:\Users\Admin\AppData\Local\Temp\e12b18395e450ac8d2002761988db2d374062b57c0bdde762c39d438f9ef1a9b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 140
  2⤵
  - Program crash
  PID:2612

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/1664-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1664-1-0x0000000000290000-0x0000000000390000-memory.dmp

Filesize
1024KB

Download
memory/1664-3-0x0000000000400000-0x0000000002B5E000-memory.dmp

Filesize
39.4MB

Download
memory/1664-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download