azorult | 14a0d25b4d33216e9110c9588fa3168105efdad28827e772c4798337544eb708

Analysis

max time kernel
48s
max time network
115s
platform
windows10_x64
resource
win10v20210410
submitted
16-08-2021 14:46

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General

Target

3d2464f216fefa68655ac55172064d74.exe
Size

1.1MB
MD5

3d2464f216fefa68655ac55172064d74
SHA1

99d8c98dfe10512411122d7f0c84b70fa86508d5
SHA256

14a0d25b4d33216e9110c9588fa3168105efdad28827e772c4798337544eb708
SHA512

e73727d834658727c06a78b3f1969021195546057a0f685808c406a22bde6543e45f63d170c8ef21d52b174e9aa76b5903f0e46a34164ea2bfde1de4977d5d15

Score

10^/10

azorult oski raccoon c81fb6015c832710f869f6911e1aec18747e0184 discovery infostealer spyware stealer suricata trojan

Malware Config

Extracted

Family

azorult

http://195.245.112.115/index.php

Extracted

Family

oski

kullasa.ac.ug

Extracted

Family

raccoon

Botnet

c81fb6015c832710f869f6911e1aec18747e0184

Attributes

url4cnc
https://telete.in/brikitiki

rc4.plain

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata
suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M16
suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M16
suricata
Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

Acvxgfds.exeBdsfgsdf.exeAcvxgfds.exeBdsfgsdf.exe

pid process

2064 Acvxgfds.exe
2296 Bdsfgsdf.exe
2220 Acvxgfds.exe
4032 Bdsfgsdf.exe
Loads dropped DLL 4 IoCs

Processes:

Bdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exe

pid process

4032 Bdsfgsdf.exe
4032 Bdsfgsdf.exe
4032 Bdsfgsdf.exe
3624 3d2464f216fefa68655ac55172064d74.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
2064	Acvxgfds.exe
2296	Bdsfgsdf.exe
2220	Acvxgfds.exe
4032	Bdsfgsdf.exe

pid	process
4032	Bdsfgsdf.exe
4032	Bdsfgsdf.exe
4032	Bdsfgsdf.exe
3624	3d2464f216fefa68655ac55172064d74.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

Acvxgfds.exeBdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exe

pid	process
2220	Acvxgfds.exe
2220	Acvxgfds.exe
4032	Bdsfgsdf.exe
4032	Bdsfgsdf.exe
3624	3d2464f216fefa68655ac55172064d74.exe
3624	3d2464f216fefa68655ac55172064d74.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Acvxgfds.exeBdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exe

description	pid	process	target process
PID 2064 set thread context of 2220	2064	Acvxgfds.exe	Acvxgfds.exe
PID 2296 set thread context of 4032	2296	Bdsfgsdf.exe	Bdsfgsdf.exe
PID 3264 set thread context of 3624	3264	3d2464f216fefa68655ac55172064d74.exe	3d2464f216fefa68655ac55172064d74.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3728 3624 WerFault.exe 3d2464f216fefa68655ac55172064d74.exe
Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

Bdsfgsdf.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Bdsfgsdf.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

3720 taskkill.exe

pid	pid_target	process	target process
3728	3624	WerFault.exe	3d2464f216fefa68655ac55172064d74.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Bdsfgsdf.exe

pid	process
3720	taskkill.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

WerFault.exe

pid	process
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe
3728	WerFault.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

Acvxgfds.exeBdsfgsdf.exe3d2464f216fefa68655ac55172064d74.exe

pid process

2064 Acvxgfds.exe
2296 Bdsfgsdf.exe
3264 3d2464f216fefa68655ac55172064d74.exe

pid	process
2064	Acvxgfds.exe
2296	Bdsfgsdf.exe
3264	3d2464f216fefa68655ac55172064d74.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

taskkill.exeWerFault.exe

description	pid	process
Token: SeDebugPrivilege	3720	taskkill.exe
Token: SeRestorePrivilege	3728	WerFault.exe
Token: SeBackupPrivilege	3728	WerFault.exe
Token: SeDebugPrivilege	3728	WerFault.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

3d2464f216fefa68655ac55172064d74.exeAcvxgfds.exeBdsfgsdf.exe

pid process

3264 3d2464f216fefa68655ac55172064d74.exe
2064 Acvxgfds.exe
2296 Bdsfgsdf.exe

pid	process
3264	3d2464f216fefa68655ac55172064d74.exe
2064	Acvxgfds.exe
2296	Bdsfgsdf.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

3d2464f216fefa68655ac55172064d74.exeAcvxgfds.exeBdsfgsdf.exeBdsfgsdf.execmd.exe

description	pid	process	target process
PID 3264 wrote to memory of 2064	3264	3d2464f216fefa68655ac55172064d74.exe	Acvxgfds.exe
PID 3264 wrote to memory of 2064	3264	3d2464f216fefa68655ac55172064d74.exe	Acvxgfds.exe
PID 3264 wrote to memory of 2064	3264	3d2464f216fefa68655ac55172064d74.exe	Acvxgfds.exe
PID 3264 wrote to memory of 2296	3264	3d2464f216fefa68655ac55172064d74.exe	Bdsfgsdf.exe
PID 3264 wrote to memory of 2296	3264	3d2464f216fefa68655ac55172064d74.exe	Bdsfgsdf.exe
PID 3264 wrote to memory of 2296	3264	3d2464f216fefa68655ac55172064d74.exe	Bdsfgsdf.exe
PID 2064 wrote to memory of 2220	2064	Acvxgfds.exe	Acvxgfds.exe
PID 2064 wrote to memory of 2220	2064	Acvxgfds.exe	Acvxgfds.exe
PID 2064 wrote to memory of 2220	2064	Acvxgfds.exe	Acvxgfds.exe
PID 2064 wrote to memory of 2220	2064	Acvxgfds.exe	Acvxgfds.exe
PID 2296 wrote to memory of 4032	2296	Bdsfgsdf.exe	Bdsfgsdf.exe
PID 2296 wrote to memory of 4032	2296	Bdsfgsdf.exe	Bdsfgsdf.exe
PID 2296 wrote to memory of 4032	2296	Bdsfgsdf.exe	Bdsfgsdf.exe
PID 2296 wrote to memory of 4032	2296	Bdsfgsdf.exe	Bdsfgsdf.exe
PID 3264 wrote to memory of 3624	3264	3d2464f216fefa68655ac55172064d74.exe	3d2464f216fefa68655ac55172064d74.exe
PID 3264 wrote to memory of 3624	3264	3d2464f216fefa68655ac55172064d74.exe	3d2464f216fefa68655ac55172064d74.exe
PID 3264 wrote to memory of 3624	3264	3d2464f216fefa68655ac55172064d74.exe	3d2464f216fefa68655ac55172064d74.exe
PID 3264 wrote to memory of 3624	3264	3d2464f216fefa68655ac55172064d74.exe	3d2464f216fefa68655ac55172064d74.exe
PID 4032 wrote to memory of 4068	4032	Bdsfgsdf.exe	cmd.exe
PID 4032 wrote to memory of 4068	4032	Bdsfgsdf.exe	cmd.exe
PID 4032 wrote to memory of 4068	4032	Bdsfgsdf.exe	cmd.exe
PID 4068 wrote to memory of 3720	4068	cmd.exe	taskkill.exe
PID 4068 wrote to memory of 3720	4068	cmd.exe	taskkill.exe
PID 4068 wrote to memory of 3720	4068	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe
"C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3264

C:\Users\Admin\AppData\Roaming\Acvxgfds.exe
"C:\Users\Admin\AppData\Roaming\Acvxgfds.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2064

C:\Users\Admin\AppData\Roaming\Acvxgfds.exe
"C:\Users\Admin\AppData\Roaming\Acvxgfds.exe"
3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2220

C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe
"C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2296

C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe
"C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:4032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 4032 & erase C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe & RD /S /Q C:\\ProgramData\\404111144487477\\* & exit
4⤵
- Suspicious use of WriteProcessMemory
PID:4068

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 4032
5⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3720

C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe
"C:\Users\Admin\AppData\Local\Temp\3d2464f216fefa68655ac55172064d74.exe"
2⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 1488
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3728

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Acvxgfds.exe
MD5
58e6b9a050a9dce891a8faa5eabd1e6d

SHA1
44638786aac00131272b4b279cd12a38747a6e6e

SHA256
5164a36ffe407d4e2d98081c86fcc8f495631bf090c6493ecb2c92192bba6e74

SHA512
cfa526cce70ede8c24e0830c21f47473badb3cdbfb44e3718e25d821638d5810ba2c5416ab7274f454ed2a7539620f4e48cfeaafdb0e87fbb7b691e52c6a0407

Download Submit
C:\Users\Admin\AppData\Roaming\Acvxgfds.exe
MD5
58e6b9a050a9dce891a8faa5eabd1e6d

SHA1
44638786aac00131272b4b279cd12a38747a6e6e

SHA256
5164a36ffe407d4e2d98081c86fcc8f495631bf090c6493ecb2c92192bba6e74

SHA512
cfa526cce70ede8c24e0830c21f47473badb3cdbfb44e3718e25d821638d5810ba2c5416ab7274f454ed2a7539620f4e48cfeaafdb0e87fbb7b691e52c6a0407

Download Submit
C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe
MD5
929e8d786675b6c5707b2eba8d1b51fc

SHA1
3d93aa9d13718221281d123ccb23cdac9242f797

SHA256
44e98a85029075bcc1ece3368752b676671f116827039b32665290f2bd1e4c53

SHA512
f90d063182a58625601aaf8db9121b2d80eaffd79f6a4d25a9de553c5d4c1d17260d48d65795eacf5d81208d749f345a67f3880176355a6b87529df50901b825

Download Submit
C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe
MD5
929e8d786675b6c5707b2eba8d1b51fc

SHA1
3d93aa9d13718221281d123ccb23cdac9242f797

SHA256
44e98a85029075bcc1ece3368752b676671f116827039b32665290f2bd1e4c53

SHA512
f90d063182a58625601aaf8db9121b2d80eaffd79f6a4d25a9de553c5d4c1d17260d48d65795eacf5d81208d749f345a67f3880176355a6b87529df50901b825

Download Submit
C:\Users\Admin\AppData\Roaming\Bdsfgsdf.exe
MD5
929e8d786675b6c5707b2eba8d1b51fc

SHA1
3d93aa9d13718221281d123ccb23cdac9242f797

SHA256
44e98a85029075bcc1ece3368752b676671f116827039b32665290f2bd1e4c53

SHA512
f90d063182a58625601aaf8db9121b2d80eaffd79f6a4d25a9de553c5d4c1d17260d48d65795eacf5d81208d749f345a67f3880176355a6b87529df50901b825

Download Submit
\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
\ProgramData\sqlite3.dll
MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
\Users\Admin\AppData\LocalLow\sqlite3.dll
MD5
f964811b68f9f1487c2b41e1aef576ce

SHA1
b423959793f14b1416bc3b7051bed58a1034025f

SHA256
83bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7

SHA512
565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4

Download Submit
memory/2064-125-0x0000000000400000-0x00000000004AE000-memory.dmp

Filesize
696KB

Download
memory/2064-117-0x0000000000000000-mapping.dmp

Download
memory/2064-129-0x0000000000400000-0x00000000004AE000-memory.dmp

Filesize
696KB

Download
memory/2220-127-0x000000000041A684-mapping.dmp

Download
memory/2220-131-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/2220-130-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2296-135-0x0000000000560000-0x0000000000567000-memory.dmp

Filesize
28KB

Download
memory/2296-126-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2296-119-0x0000000000000000-mapping.dmp

Download
memory/3264-116-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/3624-134-0x000000000043F877-mapping.dmp

Download
memory/3624-138-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download
memory/3624-139-0x00000000021D0000-0x00000000021D1000-memory.dmp

Filesize
4KB

Download
memory/3720-144-0x0000000000000000-mapping.dmp

Download
memory/4032-132-0x0000000000417A8B-mapping.dmp

Download
memory/4032-137-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/4032-136-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4068-143-0x0000000000000000-mapping.dmp

Download