azorult | 2d7fcb87c1ac2786c319720a857328d19e7ac523396992b445fec60de47919df

Analysis

max time kernel
148s
max time network
156s
platform
windows10_x64
resource
win10-en-20210920
submitted
23-09-2021 06:05

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General

Target

0f26358fd91d83052eca6eade733e5ea.exe
Size

1.2MB
MD5

0f26358fd91d83052eca6eade733e5ea
SHA1

499a644a9c7837735c7d91d3643c67a05fee9255
SHA256

2d7fcb87c1ac2786c319720a857328d19e7ac523396992b445fec60de47919df
SHA512

38cab68eea27bf7c76e2b23c570d4499c08850b10ce01bac5756416024cf89fb4c873cb6b942a0026666c570421a890e0f1dcacc07c0e93738e15ef18322b8aa

Score

10^/10

azorult oski discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

oski

maurizio.ug

Extracted

Family

azorult

http://195.245.112.115/index.php

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
Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

dscadeq.exednadeq.exednadeq.exedscadeq.exe

pid process

4288 dscadeq.exe
4332 dnadeq.exe
3992 dnadeq.exe
3984 dscadeq.exe
Loads dropped DLL 3 IoCs

Processes:

dnadeq.exe

pid process

3992 dnadeq.exe
3992 dnadeq.exe
3992 dnadeq.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
4288	dscadeq.exe
4332	dnadeq.exe
3992	dnadeq.exe
3984	dscadeq.exe

pid	process
3992	dnadeq.exe
3992	dnadeq.exe
3992	dnadeq.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

0f26358fd91d83052eca6eade733e5ea.exednadeq.exedscadeq.exe

description	pid	process	target process
PID 3732 set thread context of 4256	3732	0f26358fd91d83052eca6eade733e5ea.exe	0f26358fd91d83052eca6eade733e5ea.exe
PID 4332 set thread context of 3992	4332	dnadeq.exe	dnadeq.exe
PID 4288 set thread context of 3984	4288	dscadeq.exe	dscadeq.exe

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

System Information Discovery
T1082
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:

dnadeq.exe

description ioc process

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

Processes:

taskkill.exe

pid process

4592 taskkill.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

0f26358fd91d83052eca6eade733e5ea.exednadeq.exedscadeq.exe

pid process

3732 0f26358fd91d83052eca6eade733e5ea.exe
4332 dnadeq.exe
4288 dscadeq.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 4592 taskkill.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

0f26358fd91d83052eca6eade733e5ea.exedscadeq.exednadeq.exe

pid process

3732 0f26358fd91d83052eca6eade733e5ea.exe
4288 dscadeq.exe
4332 dnadeq.exe

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

pid	process
4592	taskkill.exe

pid	process
3732	0f26358fd91d83052eca6eade733e5ea.exe
4332	dnadeq.exe
4288	dscadeq.exe

description	pid	process
Token: SeDebugPrivilege	4592	taskkill.exe

pid	process
3732	0f26358fd91d83052eca6eade733e5ea.exe
4288	dscadeq.exe
4332	dnadeq.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

0f26358fd91d83052eca6eade733e5ea.exednadeq.exedscadeq.exednadeq.execmd.exe

description	pid	process	target process
PID 3732 wrote to memory of 4288	3732	0f26358fd91d83052eca6eade733e5ea.exe	dscadeq.exe
PID 3732 wrote to memory of 4288	3732	0f26358fd91d83052eca6eade733e5ea.exe	dscadeq.exe
PID 3732 wrote to memory of 4288	3732	0f26358fd91d83052eca6eade733e5ea.exe	dscadeq.exe
PID 3732 wrote to memory of 4332	3732	0f26358fd91d83052eca6eade733e5ea.exe	dnadeq.exe
PID 3732 wrote to memory of 4332	3732	0f26358fd91d83052eca6eade733e5ea.exe	dnadeq.exe
PID 3732 wrote to memory of 4332	3732	0f26358fd91d83052eca6eade733e5ea.exe	dnadeq.exe
PID 3732 wrote to memory of 4256	3732	0f26358fd91d83052eca6eade733e5ea.exe	0f26358fd91d83052eca6eade733e5ea.exe
PID 3732 wrote to memory of 4256	3732	0f26358fd91d83052eca6eade733e5ea.exe	0f26358fd91d83052eca6eade733e5ea.exe
PID 3732 wrote to memory of 4256	3732	0f26358fd91d83052eca6eade733e5ea.exe	0f26358fd91d83052eca6eade733e5ea.exe
PID 3732 wrote to memory of 4256	3732	0f26358fd91d83052eca6eade733e5ea.exe	0f26358fd91d83052eca6eade733e5ea.exe
PID 4332 wrote to memory of 3992	4332	dnadeq.exe	dnadeq.exe
PID 4332 wrote to memory of 3992	4332	dnadeq.exe	dnadeq.exe
PID 4332 wrote to memory of 3992	4332	dnadeq.exe	dnadeq.exe
PID 4332 wrote to memory of 3992	4332	dnadeq.exe	dnadeq.exe
PID 4288 wrote to memory of 3984	4288	dscadeq.exe	dscadeq.exe
PID 4288 wrote to memory of 3984	4288	dscadeq.exe	dscadeq.exe
PID 4288 wrote to memory of 3984	4288	dscadeq.exe	dscadeq.exe
PID 4288 wrote to memory of 3984	4288	dscadeq.exe	dscadeq.exe
PID 3992 wrote to memory of 4556	3992	dnadeq.exe	cmd.exe
PID 3992 wrote to memory of 4556	3992	dnadeq.exe	cmd.exe
PID 3992 wrote to memory of 4556	3992	dnadeq.exe	cmd.exe
PID 4556 wrote to memory of 4592	4556	cmd.exe	taskkill.exe
PID 4556 wrote to memory of 4592	4556	cmd.exe	taskkill.exe
PID 4556 wrote to memory of 4592	4556	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\0f26358fd91d83052eca6eade733e5ea.exe
"C:\Users\Admin\AppData\Local\Temp\0f26358fd91d83052eca6eade733e5ea.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3732

C:\Users\Admin\AppData\Local\Temp\dscadeq.exe
"C:\Users\Admin\AppData\Local\Temp\dscadeq.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4288

C:\Users\Admin\AppData\Local\Temp\dscadeq.exe
"C:\Users\Admin\AppData\Local\Temp\dscadeq.exe"
3⤵
- Executes dropped EXE
PID:3984

C:\Users\Admin\AppData\Local\Temp\dnadeq.exe
"C:\Users\Admin\AppData\Local\Temp\dnadeq.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4332

C:\Users\Admin\AppData\Local\Temp\dnadeq.exe
"C:\Users\Admin\AppData\Local\Temp\dnadeq.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3992

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 3992 & erase C:\Users\Admin\AppData\Local\Temp\dnadeq.exe & RD /S /Q C:\\ProgramData\\176330198224102\\* & exit
4⤵
- Suspicious use of WriteProcessMemory
PID:4556

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 3992
5⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4592

C:\Users\Admin\AppData\Local\Temp\0f26358fd91d83052eca6eade733e5ea.exe
"C:\Users\Admin\AppData\Local\Temp\0f26358fd91d83052eca6eade733e5ea.exe"
2⤵
PID:4256

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\Local\Temp\dnadeq.exe
MD5
5e9894673cf92d29b76c2b8b7072f6d7

SHA1
232f667212a2d417478ec31ec8757c884fd3eea9

SHA256
558eb17bfb782279ad486d1907362e12ef80a24f78b20ccce7ed2175bc295fb5

SHA512
b4f60f51ca81b35db94a427b50b38847a38c417154a78ea33d69ad36153453d36a650ab54bf3b1e6c025ee5840b1e35cfd16af0ab03303b75b4d046bfc2fb7dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\dnadeq.exe
MD5
5e9894673cf92d29b76c2b8b7072f6d7

SHA1
232f667212a2d417478ec31ec8757c884fd3eea9

SHA256
558eb17bfb782279ad486d1907362e12ef80a24f78b20ccce7ed2175bc295fb5

SHA512
b4f60f51ca81b35db94a427b50b38847a38c417154a78ea33d69ad36153453d36a650ab54bf3b1e6c025ee5840b1e35cfd16af0ab03303b75b4d046bfc2fb7dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\dnadeq.exe
MD5
5e9894673cf92d29b76c2b8b7072f6d7

SHA1
232f667212a2d417478ec31ec8757c884fd3eea9

SHA256
558eb17bfb782279ad486d1907362e12ef80a24f78b20ccce7ed2175bc295fb5

SHA512
b4f60f51ca81b35db94a427b50b38847a38c417154a78ea33d69ad36153453d36a650ab54bf3b1e6c025ee5840b1e35cfd16af0ab03303b75b4d046bfc2fb7dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\dscadeq.exe
MD5
737b267a3fde7471b5d5ebbfc1f0c9c3

SHA1
12d72e66f6ca4a0c2f7c4e27f89c716bfb1fb2df

SHA256
fc9711175cc7f08d0da83e99973adab75b553a2af541bf0ff28f4214d5aeaf66

SHA512
4f236d54c4558f243d1b16a9257c80f7aec83dc85bdb546a6d383c1d2c7a6a999dfdbb8d85446f78fd901e2a75b87744616cd344084b7218e48f85c5bbc4a33a

Download Submit
C:\Users\Admin\AppData\Local\Temp\dscadeq.exe
MD5
737b267a3fde7471b5d5ebbfc1f0c9c3

SHA1
12d72e66f6ca4a0c2f7c4e27f89c716bfb1fb2df

SHA256
fc9711175cc7f08d0da83e99973adab75b553a2af541bf0ff28f4214d5aeaf66

SHA512
4f236d54c4558f243d1b16a9257c80f7aec83dc85bdb546a6d383c1d2c7a6a999dfdbb8d85446f78fd901e2a75b87744616cd344084b7218e48f85c5bbc4a33a

Download Submit
C:\Users\Admin\AppData\Local\Temp\dscadeq.exe
MD5
737b267a3fde7471b5d5ebbfc1f0c9c3

SHA1
12d72e66f6ca4a0c2f7c4e27f89c716bfb1fb2df

SHA256
fc9711175cc7f08d0da83e99973adab75b553a2af541bf0ff28f4214d5aeaf66

SHA512
4f236d54c4558f243d1b16a9257c80f7aec83dc85bdb546a6d383c1d2c7a6a999dfdbb8d85446f78fd901e2a75b87744616cd344084b7218e48f85c5bbc4a33a

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
memory/3732-131-0x0000000002D40000-0x0000000002D47000-memory.dmp

Filesize
28KB

Download
memory/3732-117-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/3984-139-0x0000000000510000-0x000000000065A000-memory.dmp

Filesize
1.3MB

Download
memory/3984-134-0x000000000041A684-mapping.dmp

Download
memory/3984-141-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3992-140-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/3992-132-0x0000000000417A8B-mapping.dmp

Download
memory/3992-138-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/4256-135-0x00000000004F0000-0x000000000063A000-memory.dmp

Filesize
1.3MB

Download
memory/4256-130-0x00000000004407D8-mapping.dmp

Download
memory/4256-133-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/4288-128-0x00000000004D0000-0x00000000004D1000-memory.dmp

Filesize
4KB

Download
memory/4288-118-0x0000000000000000-mapping.dmp

Download
memory/4332-129-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/4332-121-0x0000000000000000-mapping.dmp

Download
memory/4556-145-0x0000000000000000-mapping.dmp

Download
memory/4592-146-0x0000000000000000-mapping.dmp

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