smokeloader | c8fa13759864eec3048c911de648541e06f2353648300d3252ff73ba0bcaaa76

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 16:15

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General

Target

24b562ff79a14df95ebf81b8d07dedc0N.exe
Size

196KB
MD5

24b562ff79a14df95ebf81b8d07dedc0
SHA1

9a146407da0bfc28ac0529ffaae1923a44dcfb25
SHA256

c8fa13759864eec3048c911de648541e06f2353648300d3252ff73ba0bcaaa76
SHA512

e4917cca8976fcbe4f522669fc2328f4aa231e738077369bc3620f38084d7110c41c13584e6995e3229bdc6c74cf2a2098d6cce2c5033c43e54864afde3da0b2
SSDEEP

3072:cxbKUhgrLPf7E1LNAO/0zGciszMe2oQYxeVHkeuQyZwhDg:cb9hgrKL+EOzX2oQkzeuNu5

Score

10^/10

smokeloader ku11 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

ku11

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
2400	24b562ff79a14df95ebf81b8d07dedc0N.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	24b562ff79a14df95ebf81b8d07dedc0N.exe

C:\Users\Admin\AppData\Local\Temp\24b562ff79a14df95ebf81b8d07dedc0N.exe
"C:\Users\Admin\AppData\Local\Temp\24b562ff79a14df95ebf81b8d07dedc0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2400

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

\Users\Admin\AppData\Local\Temp\5C1B.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
memory/2400-2-0x0000000000270000-0x000000000027A000-memory.dmp

Filesize
40KB

Download
memory/2400-1-0x0000000000260000-0x000000000026A000-memory.dmp

Filesize
40KB

Download
memory/2400-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2400-6-0x0000000000270000-0x000000000027A000-memory.dmp

Filesize
40KB

Download