azorult | e4bf0dd147c188934abf8c6b9c6129892c09d2a483378851b3f7fb942632f932

Analysis

max time kernel
1s
max time network
37s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 23:37

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General

Target

9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
Size

2.0MB
MD5

9dbbaf4a42081aa1aad80cb7158eb770
SHA1

4ede76b1cf938b5b6ee9aa171740dcbcae85a815
SHA256

e4bf0dd147c188934abf8c6b9c6129892c09d2a483378851b3f7fb942632f932
SHA512

9a7ca54708ee6ca13a2fec10ff26ee9fc6557ca9be402319cb6a1169c317a186716722fdb93f01a5d983efabbacbee02b14a796124c3e3ffb7b6b0a49ce8511b
SSDEEP

24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYr:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yh

Score

10^/10

azorult quasar ebayprofiles infostealer spyware trojan

Malware Config

Extracted

Family

azorult

http://0x21.in:8000/_az/

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

5.8.88.191:443

sockartek.icu:443

Mutex

QSR_MUTEX_0kBRNrRz5TDLEQouI0

Attributes

encryption_key
MWhG6wsClMX8aJM2CVXT
install_name
winsock.exe
log_directory
Logs
reconnect_delay
3000
startup_key
win defender run
subdirectory
SubDir

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 4 IoCs

resource	yara_rule
behavioral1/memory/2316-46-0x0000000000E80000-0x0000000000EDE000-memory.dmp	family_quasar
behavioral1/memory/2988-58-0x0000000000E30000-0x0000000000E8E000-memory.dmp	family_quasar
behavioral1/memory/2316-46-0x0000000000E80000-0x0000000000EDE000-memory.dmp	family_quasar
behavioral1/memory/2988-58-0x0000000000E30000-0x0000000000E8E000-memory.dmp	family_quasar

Executes dropped EXE 4 IoCs

pid	Process
2328	vnc.exe
2316	windef.exe
2328	vnc.exe
2316	windef.exe

Loads dropped DLL 24 IoCs

pid	Process
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2696	WerFault.exe
2696	WerFault.exe
2696	WerFault.exe
2696	WerFault.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2696	WerFault.exe
2696	WerFault.exe
2696	WerFault.exe
2696	WerFault.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\j:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\m:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\p:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\x:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\b:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\e:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\i:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\u:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\y:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\g:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\k:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\o:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\r:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\s:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\v:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\h:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\l:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\q:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\w:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\z:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\a:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\n:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
File opened (read-only)	\??\t:	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	ip-api.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2552 set thread context of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 set thread context of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2696	2328	WerFault.exe	28
2696	2328	WerFault.exe	28

Creates scheduled task(s) 1 TTPs 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2752	schtasks.exe
2948	schtasks.exe
2128	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2328	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	28
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2552 wrote to memory of 2316	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	29
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2552 wrote to memory of 2712	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	31
PID 2328 wrote to memory of 2676	2328	vnc.exe	30
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2552 wrote to memory of 2752	2552	9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe	32
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2328 wrote to memory of 2696	2328	vnc.exe	34
PID 2328 wrote to memory of 2696	2328	vnc.exe	34

C:\Users\Admin\AppData\Local\Temp\9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Users\Admin\AppData\Local\Temp\vnc.exe
  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k
    3⤵
    PID:2676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 160
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2696
- C:\Users\Admin\AppData\Local\Temp\windef.exe
  "C:\Users\Admin\AppData\Local\Temp\windef.exe"
  2⤵
  - Executes dropped EXE
  PID:2316
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\windef.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:2948
- - C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
    3⤵
    PID:2988
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f
      4⤵
      Creates scheduled task(s)
      PID:2128
- C:\Users\Admin\AppData\Local\Temp\9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe
  "C:\Users\Admin\AppData\Local\Temp\9dbbaf4a42081aa1aad80cb7158eb770_NEIKI.exe"
  2⤵
  PID:2712
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
349KB

MD5
b4a202e03d4135484d0e730173abcc72

SHA1
01b30014545ea526c15a60931d676f9392ea0c70

SHA256
7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9

SHA512
632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb

Download Submit
\Users\Admin\AppData\Local\Temp\vnc.exe

Filesize
405KB

MD5
b8ba87ee4c3fc085a2fed0d839aadce1

SHA1
b3a2e3256406330e8b1779199bb2b9865122d766

SHA256
4e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4

SHA512
7a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2

Download Submit
memory/2316-46-0x0000000000E80000-0x0000000000EDE000-memory.dmp

Filesize
376KB

Download
memory/2316-46-0x0000000000E80000-0x0000000000EDE000-memory.dmp

Filesize
376KB

Download
memory/2552-43-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/2552-43-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/2712-42-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2712-42-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2712-37-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2712-31-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2712-29-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2712-29-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2712-31-0x0000000000080000-0x00000000000A0000-memory.dmp

Filesize
128KB

Download
memory/2712-37-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2988-58-0x0000000000E30000-0x0000000000E8E000-memory.dmp

Filesize
376KB

Download
memory/2988-58-0x0000000000E30000-0x0000000000E8E000-memory.dmp

Filesize
376KB

Download