smokeloader | e61c21f8cea3b8138e5763cc8af89dba0b1342e66d542476aac0d5457957d2e7

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2024 12:29

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General

Target

2544-0-0x0000000000400000-0x000000000040B000-memory.exe
Size

44KB
MD5

7b700f4d95b93e72bb52f34abd54c761
SHA1

97a96245dc9c2be1a0a8866d815f0648f6e764cd
SHA256

e61c21f8cea3b8138e5763cc8af89dba0b1342e66d542476aac0d5457957d2e7
SHA512

b3f6903972e28c895efe3fbb6c4a3ee3ab6f7b98f62b4acf523e01dc150976eedc265dd06c65007f62bec06866d8344011643129f0da84f8ad147fbf53dc5936
SSDEEP

768:RR8yqBqJTIH50gmaZSW9uM7/953mpdH5Yvos0tdB80Z1srmN:r8PeP1gftV53uV5Ygs0TBymN

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3140	3280	WerFault.exe	81

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	2544-0-0x0000000000400000-0x000000000040B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2544-0-0x0000000000400000-0x000000000040B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2544-0-0x0000000000400000-0x000000000040B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 224
  2⤵
  - Program crash
  PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3280 -ip 3280
1⤵
PID:1652

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/3280-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

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