smokeloader | 14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 14:07

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General

Target

14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe
Size

262KB
MD5

5f4b4c493f1a8d3c5e91c3122d4bd017
SHA1

2ecf35fcc59743d28751d5104a10f0150a0c7869
SHA256

14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d
SHA512

4130e4b033c25486eadbaddd730aacf3a04f3c65fbb53c480a8366e86da4bcd1743b1d63081db14af6f1e6a3f603875ab7909ee9280b525569259e4f15ca14ca
SSDEEP

6144:9UqrBRnd5U1hKx/ioFBsyRDRPzMZdCFJD+hOLs/ERo:SOLohKx/i5yRFzuMFAW

Score

10^/10

smokeloader 0010 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0010

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
2108	2464	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	14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 2108	2464	14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe	30
PID 2464 wrote to memory of 2108	2464	14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe	30
PID 2464 wrote to memory of 2108	2464	14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe	30
PID 2464 wrote to memory of 2108	2464	14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe	30

C:\Users\Admin\AppData\Local\Temp\14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe
"C:\Users\Admin\AppData\Local\Temp\14c5d3f938ffaf9a07fc49afd4d5cd6d4669df28d3a06bd036a56a44e369c51d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 136
  2⤵
  - Program crash
  PID:2108

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/2464-1-0x0000000000660000-0x0000000000760000-memory.dmp

Filesize
1024KB

Download
memory/2464-2-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/2464-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2464-4-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download