azorult | 7529ef8411e4bf746c734e3dd43ca2e75457a3a36e80b2fba6dda03fd18e1251

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-03-2024 20:42

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General

Target

1296-72-0x0000000000400000-0x0000000000422000-memory.exe
Size

136KB
MD5

f7e4591e9b5d24e9b2024b6c218f0c7f
SHA1

5582a3722a714cc9ee57e9c46a62731910d01874
SHA256

7529ef8411e4bf746c734e3dd43ca2e75457a3a36e80b2fba6dda03fd18e1251
SHA512

c774b3b7fef1972180ed50fa34422fd1a00c5bc1e9ee24deb1970fd15421dc964c09aff1a4a8029f0a4caacdbff23231187f87c2fd1002a7ad10971fe981f07d
SSDEEP

3072:hExRaQ6raoCoCyz6/mqv1JR+yBtGOeaeWgiRqgM:yaO1tme++wigH

Score

10^/10

azorult infostealer trojan

Malware Config

Extracted

Family

azorult

http://bll5e.shop/dbkl/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Executes dropped EXE 2 IoCs

Processes:

FB_4125.tmp.exeFB_41C2.tmp.exe

pid process

2752 FB_4125.tmp.exe
2524 FB_41C2.tmp.exe

pid	process
2752	FB_4125.tmp.exe
2524	FB_41C2.tmp.exe

Loads dropped DLL 4 IoCs

Processes:

1296-72-0x0000000000400000-0x0000000000422000-memory.exe

pid	process
1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe
1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe
1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe
1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1296-72-0x0000000000400000-0x0000000000422000-memory.exe

description	pid	process	target process
PID 1940 wrote to memory of 2752	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_4125.tmp.exe
PID 1940 wrote to memory of 2752	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_4125.tmp.exe
PID 1940 wrote to memory of 2752	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_4125.tmp.exe
PID 1940 wrote to memory of 2752	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_4125.tmp.exe
PID 1940 wrote to memory of 2524	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_41C2.tmp.exe
PID 1940 wrote to memory of 2524	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_41C2.tmp.exe
PID 1940 wrote to memory of 2524	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_41C2.tmp.exe
PID 1940 wrote to memory of 2524	1940	1296-72-0x0000000000400000-0x0000000000422000-memory.exe	FB_41C2.tmp.exe

C:\Users\Admin\AppData\Local\Temp\1296-72-0x0000000000400000-0x0000000000422000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1296-72-0x0000000000400000-0x0000000000422000-memory.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1940

C:\Users\Admin\AppData\Local\Temp\FB_4125.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_4125.tmp.exe"
2⤵
- Executes dropped EXE
PID:2752

C:\Users\Admin\AppData\Local\Temp\FB_41C2.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_41C2.tmp.exe"
2⤵
- Executes dropped EXE
PID:2524

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\FB_4125.tmp.exe
Filesize
3KB

MD5
74bafb3e707c7b0c63938ac200f99c7f

SHA1
10c5506337845ed9bf25c73d2506f9c15ab8e608

SHA256
129450ba06ad589cf6846a455a5b6b5f55e164ee4906e409eb692ab465269689

SHA512
5b24dc5acd14f812658e832b587b60695fb16954fca006c2c3a7382ef0ec65c3bd1aaf699425c49ff3cceef16869e75dd6f00ec189b9f673f08f7e1b80cf7781

Download Submit
\Users\Admin\AppData\Local\Temp\FB_41C2.tmp.exe
Filesize
112KB

MD5
2dd2c9bac5fb8aaad15d3b6b86ca5579

SHA1
4a4c8c3f3b625ef05f52c5169e6f20c2c0f7821d

SHA256
6d7ada69aa8260a1c9d4108a03258468bd050603be333e4f8b2f85c79de0338c

SHA512
8b5a936fecb66b7d1fa5e12b9a2cd3145d0fec8e56dc66dfdd8ed6b306c036028c2f74b228bb5b284a5886c19093e0ba12486f3374f5e917e19ee56510d865f7

Download Submit
memory/2524-18-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

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