azorult | 2f54973a5318c9c54fb9cee81218e6b594646929db93a1f5bfbe79280ea23a16

General

Target

Dekont#400577_89008_96634.exe
Size

641KB
MD5

1d14f171fd8a6a070150c81abed8b966
SHA1

605071e065fd88525285c736dcc5f8461a60195c
SHA256

ffb9748a0ed7684161780e27a733f2ab11071515cc27905767813a32c8c308ff
SHA512

a337e284c26b730b72859c509decbc7d8733efd2729ae5d280558a504c6837e2546eb037edfad7b0f00c0b1c1cdd8e42728fc5e33dbb9f2a01315cbc47ab5182
SSDEEP

12288:cT02SzNhc9bP9qhlkT+8dLb1c09/p6X9uruAK5Gi:cTbSzNy9bP9Elo1O0Fp6NBAWGi

Score

10^/10

azorult discovery infostealer trojan

Malware Config

Extracted

Family

azorult

C2

http://89.40.31.232/12/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

Processes:

Dekont#400577_89008_96634.exe

pid	Process
4264	Dekont#400577_89008_96634.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

Processes:

flow	ioc
22	drive.google.com
23	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

Dekont#400577_89008_96634.exe

pid	Process
3692	Dekont#400577_89008_96634.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

Dekont#400577_89008_96634.exeDekont#400577_89008_96634.exe

pid	Process
4264	Dekont#400577_89008_96634.exe
3692	Dekont#400577_89008_96634.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Dekont#400577_89008_96634.exe

description	pid	Process	procid_target
PID 4264 set thread context of 3692	4264	Dekont#400577_89008_96634.exe	89

Drops file in Program Files directory 1 IoCs

Processes:

Dekont#400577_89008_96634.exe

description	ioc	Process
File opened for modification	C:\Program Files (x86)\slutstrenge.tri	Dekont#400577_89008_96634.exe

Drops file in Windows directory 1 IoCs

Processes:

Dekont#400577_89008_96634.exe

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\Semiprofessionalized248\evaluxir.pra	Dekont#400577_89008_96634.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

Processes:

Dekont#400577_89008_96634.exeDekont#400577_89008_96634.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dekont#400577_89008_96634.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dekont#400577_89008_96634.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Dekont#400577_89008_96634.exe

pid	Process
4264	Dekont#400577_89008_96634.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

Dekont#400577_89008_96634.exe

description	pid	Process	procid_target
PID 4264 wrote to memory of 3692	4264	Dekont#400577_89008_96634.exe	89
PID 4264 wrote to memory of 3692	4264	Dekont#400577_89008_96634.exe	89
PID 4264 wrote to memory of 3692	4264	Dekont#400577_89008_96634.exe	89
PID 4264 wrote to memory of 3692	4264	Dekont#400577_89008_96634.exe	89
PID 4264 wrote to memory of 3692	4264	Dekont#400577_89008_96634.exe	89

C:\Users\Admin\AppData\Local\Temp\Dekont#400577_89008_96634.exe
"C:\Users\Admin\AppData\Local\Temp\Dekont#400577_89008_96634.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:4264
- C:\Users\Admin\AppData\Local\Temp\Dekont#400577_89008_96634.exe
  "C:\Users\Admin\AppData\Local\Temp\Dekont#400577_89008_96634.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:3692

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

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsz6B9C.tmp\System.dll

Filesize
12KB

MD5
564bb0373067e1785cba7e4c24aab4bf

SHA1
7c9416a01d821b10b2eef97b80899d24014d6fc1

SHA256
7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

SHA512
22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

Download Submit
memory/3692-12-0x0000000077538000-0x0000000077539000-memory.dmp

Filesize
4KB

Download
memory/3692-13-0x0000000077555000-0x0000000077556000-memory.dmp

Filesize
4KB

Download
memory/3692-27-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download
memory/3692-26-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/3692-28-0x00000000774B1000-0x00000000775D1000-memory.dmp

Filesize
1.1MB

Download
memory/3692-29-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/3692-31-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/3692-33-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/4264-9-0x00000000774B1000-0x00000000775D1000-memory.dmp

Filesize
1.1MB

Download
memory/4264-11-0x00000000741A5000-0x00000000741A6000-memory.dmp

Filesize
4KB

Download
memory/4264-10-0x00000000774B1000-0x00000000775D1000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads