azorult | 25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2

General

Target

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe
Size

721KB
MD5

25f09a13c636b36703d69b9cf40c0b9f
SHA1

91e762483965c663d575ab06d9a228d699669dc9
SHA256

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2
SHA512

0bfcfff1d820efa3a9eb4e50954bef11e46bfa6aa396eda447c030e09bd3f4778307b0d24ecf07085ebe9267ebe043e1fc381ece43f87df5ced220c14b210da2
SSDEEP

12288:DquErHF6xC9D6DmR1J98w4oknqOKw/zTd1RVaHvymUi6rjXrm62iU952aLovi75I:arl6kD68JmloO7TdNaPymUi63i62xHLM

Score

10^/10

azorult infostealer trojan upx

Malware Config

Extracted

Family

azorult

C2

http://185.79.156.23/j0n0/index.php

Signatures

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

UPX dump on OEP (original entry point) 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2348-0-0x0000000000A30000-0x0000000000BC4000-memory.dmp	UPX
behavioral2/memory/2348-24-0x0000000000A30000-0x0000000000BC4000-memory.dmp	UPX

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/2348-0-0x0000000000A30000-0x0000000000BC4000-memory.dmp	upx
behavioral2/memory/2348-24-0x0000000000A30000-0x0000000000BC4000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/2348-24-0x0000000000A30000-0x0000000000BC4000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

description	pid	process	target process
PID 2348 set thread context of 400	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	RegAsm.exe

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

System Information Discovery
T1082
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4580 timeout.exe

pid	process
4580	timeout.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

pid	process
2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe
2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe
2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

pid	process
2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe
2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe
2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.execmd.exe

description	pid	process	target process
PID 2348 wrote to memory of 400	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	RegAsm.exe
PID 2348 wrote to memory of 400	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	RegAsm.exe
PID 2348 wrote to memory of 400	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	RegAsm.exe
PID 2348 wrote to memory of 400	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	RegAsm.exe
PID 2348 wrote to memory of 400	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	RegAsm.exe
PID 2348 wrote to memory of 1616	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	cmd.exe
PID 2348 wrote to memory of 1616	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	cmd.exe
PID 2348 wrote to memory of 1616	2348	25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe	cmd.exe
PID 1616 wrote to memory of 4580	1616	cmd.exe	timeout.exe
PID 1616 wrote to memory of 4580	1616	cmd.exe	timeout.exe
PID 1616 wrote to memory of 4580	1616	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe
"C:\Users\Admin\AppData\Local\Temp\25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2348

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
PID:400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\25ccb0960098a629f504ab92bbccc1284e4c9f7e8708d16f0bd80e3316d251b2.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1616

C:\Windows\SysWOW64\timeout.exe
TimeOut 1
3⤵
- Delays execution with timeout.exe
PID:4580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/400-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-22-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-16-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-18-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2348-0-0x0000000000A30000-0x0000000000BC4000-memory.dmp

Filesize
1.6MB

Download
memory/2348-3-0x0000000001660000-0x0000000001661000-memory.dmp

Filesize
4KB

Download
memory/2348-24-0x0000000000A30000-0x0000000000BC4000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads