azorult | 2394439d4b2979b67ef0ba7055c1cc9d2d12ee035d3855a00694e8efd7c8089b

General

Target

0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe
Size

446KB
MD5

11d741214fe7f5c19407c5f55693da42
SHA1

73af1ff06d90109569cb4d421ed535a511101b20
SHA256

0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c
SHA512

247f3ab29b3dd119438602fdd63a8a56d5062ec0a7eebbfda82eba43d078d87a7233e8e314ad23c7dbb0899437759e5a06d74a0aadae00af92bef69f8abecabb
SSDEEP

6144:ewgAjJigutvAbCnkZ1BPkIy0Vl3yUFoqHIe8vO:DjJAtv0BPtIrwIe2O

Score

10^/10

azorult discovery infostealer trojan

Malware Config

Extracted

Family

azorult

C2

http://govi.mn/temp/h/index.php

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
536	svhost.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 184 set thread context of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe
File created	C:\Windows\assembly\Desktop.ini	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4560	536	WerFault.exe	84

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	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84
PID 184 wrote to memory of 536	184	0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe	84

C:\Users\Admin\AppData\Local\Temp\0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe
"C:\Users\Admin\AppData\Local\Temp\0219c8eb99bfcd98b292f2f2e4444fed143702b969286ed03e94751486e8276c.exe"
1⤵
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:184
- C:\Users\Admin\AppData\Local\Temp\svhost.exe
  "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:536
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 536 -s 1320
    3⤵
    - Program crash
    PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 536 -ip 536
1⤵
PID:4528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\svhost.exe

Filesize
1.6MB

MD5
1c9ff7df71493896054a91bee0322ebf

SHA1
38f1c85965d58b910d8e8381b6b1099d5dfcbfe4

SHA256
e8b5da3394bbdd7868122ffd88d9d06afe31bd69d656857910d2f820c32d0efa

SHA512
aa0def62b663743e6c3c022182b35cff33cb9abf08453d5098f3c5d32b2a8b0cd1cc5de64b93e39680c1d1396fef1fd50b642ca3ea4ba1f6d1078321d96916ab

Download Submit
memory/184-1-0x00000000753B0000-0x0000000075961000-memory.dmp

Filesize
5.7MB

Download
memory/184-2-0x00000000753B0000-0x0000000075961000-memory.dmp

Filesize
5.7MB

Download
memory/184-0-0x00000000753B2000-0x00000000753B3000-memory.dmp

Filesize
4KB

Download
memory/184-25-0x00000000753B0000-0x0000000075961000-memory.dmp

Filesize
5.7MB

Download
memory/184-23-0x00000000753B0000-0x0000000075961000-memory.dmp

Filesize
5.7MB

Download
memory/184-22-0x00000000753B2000-0x00000000753B3000-memory.dmp

Filesize
4KB

Download
memory/536-21-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/536-11-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/536-13-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/536-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/536-15-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/536-17-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/536-19-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

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