smokeloader | 92088ea58e7855691de31f1326803871ec9d08772ca07cd29fad08bff68b0852

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25-08-2024 15:24

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General

Target

2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe
Size

199KB
MD5

241594d0714f0187044a53a986a42b48
SHA1

f9ea558c4e35eb7b131ce66d40c389cba167965f
SHA256

92088ea58e7855691de31f1326803871ec9d08772ca07cd29fad08bff68b0852
SHA512

20ba0ba32965db769a935aa8a9827db5d0c0ac1890eae46c57a39259fc7a4b2da3765409548298b20481bea2844d0bc4f5fc7ef6fa501ef3c0c7e6d6fa6e6942
SSDEEP

3072:aQKkV47zKUOZuTN6J7YF/+v/XNlgCtCc6TzxzGciszMe2oQYxeVHkeuQyZw02xoD:a19OAOi/A/XNWu/6YOzX2oQkzeuNu

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
1188	2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.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	2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe

C:\Users\Admin\AppData\Local\Temp\2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-25_241594d0714f0187044a53a986a42b48_karagany_mafia.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1188

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/1188-1-0x00000000002E0000-0x00000000002EA000-memory.dmp

Filesize
40KB

Download
memory/1188-2-0x00000000002F0000-0x00000000002FA000-memory.dmp

Filesize
40KB

Download
memory/1188-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/1188-6-0x00000000002F0000-0x00000000002FA000-memory.dmp

Filesize
40KB

Download