azorult | 07dd81aa4994d15fd4d26bb4b9a4aa5dff47d99da2ab76718f480f62cb4ddb93

Analysis

max time kernel
124s
max time network
126s
platform
windows10_x64
resource
win10
submitted
31-07-2020 12:45

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General

Target

SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
Size

1.0MB
MD5

2983b011d132fe58ae6f372c735c1287
SHA1

06d6101bd0b03997a8e239de9b9dec6de69a9c6b
SHA256

07dd81aa4994d15fd4d26bb4b9a4aa5dff47d99da2ab76718f480f62cb4ddb93
SHA512

34a23dba719b4991fe6b8aa39f8b130d1d3174fbb2c9f1f61c2ed7e221a117cfdd91a42c1cb1fcd29383db90fe585423625f2ca8fe4797ba3083e0b2dd5d592b

Score

10^/10

azorult oski discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

http://195.245.112.115/index.php

Extracted

Family

oski

mantis.ug

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 5 IoCs

Processes:

Psdmva.exeIUvsOle.exePsdmva.exeIUvsOle.exeIUvsOle.exe

pid process

3784 Psdmva.exe
1152 IUvsOle.exe
1208 Psdmva.exe
1912 IUvsOle.exe
960 IUvsOle.exe
Loads dropped DLL 3 IoCs

Processes:

IUvsOle.exe

pid process

960 IUvsOle.exe
960 IUvsOle.exe
960 IUvsOle.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
3784	Psdmva.exe
1152	IUvsOle.exe
1208	Psdmva.exe
1912	IUvsOle.exe
960	IUvsOle.exe

pid	process
960	IUvsOle.exe
960	IUvsOle.exe
960	IUvsOle.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

Psdmva.exeIUvsOle.exe

description	pid	process	target process
PID 3784 set thread context of 1208	3784	Psdmva.exe	Psdmva.exe
PID 1152 set thread context of 960	1152	IUvsOle.exe	IUvsOle.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:

IUvsOle.exe

description ioc process

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

Processes:

taskkill.exe

pid process

3640 taskkill.exe

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

pid	process
3640	taskkill.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exePsdmva.exeIUvsOle.exe

pid	process
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
3784	Psdmva.exe
3784	Psdmva.exe
3784	Psdmva.exe
3784	Psdmva.exe
3784	Psdmva.exe
1152	IUvsOle.exe
1152	IUvsOle.exe
1152	IUvsOle.exe
1152	IUvsOle.exe
1152	IUvsOle.exe
1152	IUvsOle.exe
1152	IUvsOle.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exePsdmva.exeIUvsOle.exetaskkill.exe

description	pid	process
Token: SeDebugPrivilege	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
Token: SeDebugPrivilege	3784	Psdmva.exe
Token: SeDebugPrivilege	1152	IUvsOle.exe
Token: SeDebugPrivilege	3640	taskkill.exe

Suspicious use of WriteProcessMemory 48 IoCs

Processes:

SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exePsdmva.exeIUvsOle.exeIUvsOle.execmd.exe

description	pid	process	target process
PID 3588 wrote to memory of 3784	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	Psdmva.exe
PID 3588 wrote to memory of 3784	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	Psdmva.exe
PID 3588 wrote to memory of 3784	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	Psdmva.exe
PID 3588 wrote to memory of 3912	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3912	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3912	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3972	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3972	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3972	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3748	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3748	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3748	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3312	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3312	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3312	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3412	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3412	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3588 wrote to memory of 3412	3588	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe	SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
PID 3784 wrote to memory of 1152	3784	Psdmva.exe	IUvsOle.exe
PID 3784 wrote to memory of 1152	3784	Psdmva.exe	IUvsOle.exe
PID 3784 wrote to memory of 1152	3784	Psdmva.exe	IUvsOle.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 3784 wrote to memory of 1208	3784	Psdmva.exe	Psdmva.exe
PID 1152 wrote to memory of 1912	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 1912	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 1912	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 1152 wrote to memory of 960	1152	IUvsOle.exe	IUvsOle.exe
PID 960 wrote to memory of 2788	960	IUvsOle.exe	cmd.exe
PID 960 wrote to memory of 2788	960	IUvsOle.exe	cmd.exe
PID 960 wrote to memory of 2788	960	IUvsOle.exe	cmd.exe
PID 2788 wrote to memory of 3640	2788	cmd.exe	taskkill.exe
PID 2788 wrote to memory of 3640	2788	cmd.exe	taskkill.exe
PID 2788 wrote to memory of 3640	2788	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3588

C:\Users\Admin\AppData\Local\Temp\Psdmva.exe
"C:\Users\Admin\AppData\Local\Temp\Psdmva.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3784

C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
"C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1152

C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
"{path}"
4⤵
- Executes dropped EXE
PID:1912

C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
"{path}"
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:960

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 960 & erase C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe & RD /S /Q C:\\ProgramData\\068153379126441\\* & exit
5⤵
- Suspicious use of WriteProcessMemory
PID:2788

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 960
6⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3640

C:\Users\Admin\AppData\Local\Temp\Psdmva.exe
"{path}"
3⤵
- Executes dropped EXE
PID:1208

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
"{path}"
2⤵
PID:3912

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
"{path}"
2⤵
PID:3972

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
"{path}"
2⤵
PID:3748

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
"{path}"
2⤵
PID:3312

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader34.13550.23784.9070.exe
"{path}"
2⤵
PID:3412

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
MD5
5416530357bb5da383cf14e201561e61

SHA1
731e752122eaa55d91e015fc4e0bfbff8303f1e6

SHA256
fbfe9e8babf879a2b09f9478ab57e617af9fe56cfa40ee7a2921001ec6167580

SHA512
6a12de95a6e77910a449ea830b6eef43a27173ee63f614a0cc7944df5512b5896598bf0fdd326659c664e0e1d794015e5d47f69e723b80db4ec33ac93b8453f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
MD5
5416530357bb5da383cf14e201561e61

SHA1
731e752122eaa55d91e015fc4e0bfbff8303f1e6

SHA256
fbfe9e8babf879a2b09f9478ab57e617af9fe56cfa40ee7a2921001ec6167580

SHA512
6a12de95a6e77910a449ea830b6eef43a27173ee63f614a0cc7944df5512b5896598bf0fdd326659c664e0e1d794015e5d47f69e723b80db4ec33ac93b8453f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
MD5
5416530357bb5da383cf14e201561e61

SHA1
731e752122eaa55d91e015fc4e0bfbff8303f1e6

SHA256
fbfe9e8babf879a2b09f9478ab57e617af9fe56cfa40ee7a2921001ec6167580

SHA512
6a12de95a6e77910a449ea830b6eef43a27173ee63f614a0cc7944df5512b5896598bf0fdd326659c664e0e1d794015e5d47f69e723b80db4ec33ac93b8453f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IUvsOle.exe
MD5
5416530357bb5da383cf14e201561e61

SHA1
731e752122eaa55d91e015fc4e0bfbff8303f1e6

SHA256
fbfe9e8babf879a2b09f9478ab57e617af9fe56cfa40ee7a2921001ec6167580

SHA512
6a12de95a6e77910a449ea830b6eef43a27173ee63f614a0cc7944df5512b5896598bf0fdd326659c664e0e1d794015e5d47f69e723b80db4ec33ac93b8453f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\Psdmva.exe
MD5
6a57ef0c877b46e4a08dec077359b965

SHA1
31e167c60f7a80c09555d477da0162d733d97e1a

SHA256
ca9730cf7bc314d918ba3c287987fed3b6516688c1be0171f9d18e20b7f90984

SHA512
d9a850b49f9562c0296f5cad7ed5a2a59ab8fe8d78ea2403e3acee92f43f34daf069ff079911cc93879e28cd2aac14e352baa582c3584b2f73b3310e32aceee6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Psdmva.exe
MD5
6a57ef0c877b46e4a08dec077359b965

SHA1
31e167c60f7a80c09555d477da0162d733d97e1a

SHA256
ca9730cf7bc314d918ba3c287987fed3b6516688c1be0171f9d18e20b7f90984

SHA512
d9a850b49f9562c0296f5cad7ed5a2a59ab8fe8d78ea2403e3acee92f43f34daf069ff079911cc93879e28cd2aac14e352baa582c3584b2f73b3310e32aceee6

Download Submit
C:\Users\Admin\AppData\Local\Temp\Psdmva.exe
MD5
6a57ef0c877b46e4a08dec077359b965

SHA1
31e167c60f7a80c09555d477da0162d733d97e1a

SHA256
ca9730cf7bc314d918ba3c287987fed3b6516688c1be0171f9d18e20b7f90984

SHA512
d9a850b49f9562c0296f5cad7ed5a2a59ab8fe8d78ea2403e3acee92f43f34daf069ff079911cc93879e28cd2aac14e352baa582c3584b2f73b3310e32aceee6

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/960-17-0x0000000000417A8B-mapping.dmp

Download
memory/960-16-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/960-19-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1152-7-0x0000000000000000-mapping.dmp

Download
memory/1208-13-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1208-11-0x000000000041A684-mapping.dmp

Download
memory/1208-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2788-28-0x0000000000000000-mapping.dmp

Download
memory/3640-29-0x0000000000000000-mapping.dmp

Download
memory/3784-2-0x0000000000000000-mapping.dmp

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