smokeloader | 3002ca459085ee6c96caf63bba53feec3b776febc4c081476de98d1a6e7c15ce

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 09:30

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General

Target

17ca402e1a1e60105c8635170beb7609.exe
Size

246KB
MD5

17ca402e1a1e60105c8635170beb7609
SHA1

52989d39907f499e92d2b965d00a114e03b8e17f
SHA256

3002ca459085ee6c96caf63bba53feec3b776febc4c081476de98d1a6e7c15ce
SHA512

d8d74bead38b2d61774d077b8845060733e822fbcbbf22cf355ecc8a5d1a32a4e97a96974bc1b1ec86eabc79eb4513f905b5e75e9abab4aca18b4253b54183d6
SSDEEP

3072:5YqIm92AJlkPs0YuyrJO3XAs1Gy6XsEsvs+B:SqP2kkRtyrJOAJTgs

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

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
2560	2100	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	17ca402e1a1e60105c8635170beb7609.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2560	2100	17ca402e1a1e60105c8635170beb7609.exe	30
PID 2100 wrote to memory of 2560	2100	17ca402e1a1e60105c8635170beb7609.exe	30
PID 2100 wrote to memory of 2560	2100	17ca402e1a1e60105c8635170beb7609.exe	30
PID 2100 wrote to memory of 2560	2100	17ca402e1a1e60105c8635170beb7609.exe	30

C:\Users\Admin\AppData\Local\Temp\17ca402e1a1e60105c8635170beb7609.exe
"C:\Users\Admin\AppData\Local\Temp\17ca402e1a1e60105c8635170beb7609.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 140
  2⤵
  - Program crash
  PID:2560

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

Replay Monitor

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Downloads

memory/2100-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2100-1-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2100-3-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download