smokeloader | e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 13:39

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General

Target

e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe
Size

305KB
MD5

62e9a0a9002954fc9b9b7f3eb6961cea
SHA1

18a360987b4df973d3b5090582bdd03e0ff5cffd
SHA256

e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a
SHA512

750791e2c3c91df5ae3ad946571e232d810ed22bc83303a625a422c230285e9bdd0c5577623b4dc02bb91790769f59abdb5858bc97ad496773a594f49e66ccf3
SSDEEP

6144:bKm+d5Lup7sk6bkPYmQKJ1XniLuqfgGDW0xe7WGwGumP2:bjkKJZ4YQKJ1XnIuiDZxe7NP

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
2352	2684	WerFault.exe

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	e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2352	2684	e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe	30
PID 2684 wrote to memory of 2352	2684	e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe	30
PID 2684 wrote to memory of 2352	2684	e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe	30
PID 2684 wrote to memory of 2352	2684	e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe	30

C:\Users\Admin\AppData\Local\Temp\e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe
"C:\Users\Admin\AppData\Local\Temp\e04f02af7697a106589fa281274a8ce60873902255803ec26b2fc4278cfe2a7a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 136
  2⤵
  - Program crash
  PID:2352

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/2684-3-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/2684-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2684-1-0x0000000000250000-0x0000000000350000-memory.dmp

Filesize
1024KB

Download