azorult | 0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc

General

Target

0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe
Size

648KB
MD5

6fbbdc300fa11d35f4caf2d9509cfcaf
SHA1

5bce72cec312e8b0cac43442fc55cead8e0913f3
SHA256

0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc
SHA512

425d40409dd78648fec7bbebecae5df4463b04514efa0bce108964b634dfe5a3aa79c9713760f664e98d8eebc76f2c7efc79862d9e835ba9104214de06ff4b15
SSDEEP

12288:cT02BT4pRkr5guoCqmlxtWeqk79Uaq06p6X9uruAK5Gi:cTbBTmeWuoLmhwQilp6NBAWGi

Score

10^/10

azorult discovery infostealer trojan

Malware Config

Extracted

Family

azorult

C2

http://geinf0.icu/TL341/index.php

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
2336	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe
2336	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4436 set thread context of 2336	4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe	92

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\slutstrenge.tri	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\Semiprofessionalized248\evaluxir.pra	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 2336	4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe	92
PID 4436 wrote to memory of 2336	4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe	92
PID 4436 wrote to memory of 2336	4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe	92
PID 4436 wrote to memory of 2336	4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe	92
PID 4436 wrote to memory of 2336	4436	0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe	92

C:\Users\Admin\AppData\Local\Temp\0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe
"C:\Users\Admin\AppData\Local\Temp\0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4436
- C:\Users\Admin\AppData\Local\Temp\0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe
  "C:\Users\Admin\AppData\Local\Temp\0f61bbeefa04009b69aaeef1ac1e05358708caf8a476675dbb2342b1b38988fc.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsc6543.tmp\System.dll

Filesize
12KB

MD5
564bb0373067e1785cba7e4c24aab4bf

SHA1
7c9416a01d821b10b2eef97b80899d24014d6fc1

SHA256
7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

SHA512
22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

Download Submit
memory/2336-12-0x00000000774F8000-0x00000000774F9000-memory.dmp

Filesize
4KB

Download
memory/2336-13-0x0000000077515000-0x0000000077516000-memory.dmp

Filesize
4KB

Download
memory/2336-15-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download
memory/2336-14-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/2336-17-0x0000000077471000-0x0000000077591000-memory.dmp

Filesize
1.1MB

Download
memory/2336-16-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/4436-9-0x0000000077471000-0x0000000077591000-memory.dmp

Filesize
1.1MB

Download
memory/4436-11-0x0000000074165000-0x0000000074166000-memory.dmp

Filesize
4KB

Download
memory/4436-10-0x0000000077471000-0x0000000077591000-memory.dmp

Filesize
1.1MB

Download

Analysis

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