azorult | fe69416ea50c8316791d7de7da893f9189c3d5f34cb9c64026206d19325ef5c5

Analysis

max time kernel
86s
max time network
86s
platform
windows7_x64
resource
win7v20210408
submitted
30-04-2021 22:01

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General

Target

SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
Size

587KB
MD5

eb6c0ff23c01dd3528789c8142890547
SHA1

7cfed1e8bed52f4f376e5702dc303b6235b8a19d
SHA256

fe69416ea50c8316791d7de7da893f9189c3d5f34cb9c64026206d19325ef5c5
SHA512

0e3bf1fbbe15a26d6648a1eca4f2d66544a9d4293956aaaac8d258141d74ce11d4849b610285342219d315836dbe9e71aec9a1896020bb5def645ccdf994d94b

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

malcacnba.ac.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 2 IoCs

Processes:

ozflkjgfkldsad.exeozflkjgfkldsad.exe

pid process

568 ozflkjgfkldsad.exe
1068 ozflkjgfkldsad.exe

pid	process
568	ozflkjgfkldsad.exe
1068	ozflkjgfkldsad.exe

Loads dropped DLL 7 IoCs

Processes:

SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exeozflkjgfkldsad.exeozflkjgfkldsad.exe

pid	process
1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
568	ozflkjgfkldsad.exe
1068	ozflkjgfkldsad.exe
1068	ozflkjgfkldsad.exe
1068	ozflkjgfkldsad.exe
1068	ozflkjgfkldsad.exe
1068	ozflkjgfkldsad.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

Suspicious use of SetThreadContext 2 IoCs

Processes:

SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exeozflkjgfkldsad.exe

description	pid	process	target process
PID 1496 set thread context of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 568 set thread context of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.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:

ozflkjgfkldsad.exe

description ioc process

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

Processes:

taskkill.exe

pid process

1312 taskkill.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exetaskkill.exe

description pid process

Token: SeDebugPrivilege 1496 SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
Token: SeDebugPrivilege 1312 taskkill.exe

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

pid	process
1312	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
Token: SeDebugPrivilege	1312	taskkill.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exeozflkjgfkldsad.exeozflkjgfkldsad.execmd.exe

description	pid	process	target process
PID 1496 wrote to memory of 568	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	ozflkjgfkldsad.exe
PID 1496 wrote to memory of 568	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	ozflkjgfkldsad.exe
PID 1496 wrote to memory of 568	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	ozflkjgfkldsad.exe
PID 1496 wrote to memory of 568	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	ozflkjgfkldsad.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 1496 wrote to memory of 752	1496	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe	SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 568 wrote to memory of 1068	568	ozflkjgfkldsad.exe	ozflkjgfkldsad.exe
PID 1068 wrote to memory of 1988	1068	ozflkjgfkldsad.exe	cmd.exe
PID 1068 wrote to memory of 1988	1068	ozflkjgfkldsad.exe	cmd.exe
PID 1068 wrote to memory of 1988	1068	ozflkjgfkldsad.exe	cmd.exe
PID 1068 wrote to memory of 1988	1068	ozflkjgfkldsad.exe	cmd.exe
PID 1988 wrote to memory of 1312	1988	cmd.exe	taskkill.exe
PID 1988 wrote to memory of 1312	1988	cmd.exe	taskkill.exe
PID 1988 wrote to memory of 1312	1988	cmd.exe	taskkill.exe
PID 1988 wrote to memory of 1312	1988	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496

C:\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe
"C:\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:568

C:\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe
"{path}"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1068

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 1068 & erase C:\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe & RD /S /Q C:\\ProgramData\\548340995228500\\* & exit
4⤵
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 1068
5⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1312

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.11083.19609.1028.exe
"{path}"
2⤵
PID:752

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\ozflkjgfkldsad.exe
MD5
b573e394640d7c1d5493e0f57c905390

SHA1
040e9bb1ff744a02128e781b3763eb1908823e20

SHA256
e35475374a222d26bfb9f79785226629a92b18e1d0eea149daf2332e1c98ac12

SHA512
282d5147175bed23e8147e9ab0aa7d21f9bc6462b348850fbf42f16e5ce0c6463cfd0e19b1943901529d49dff2c02226237dbf3abd4218d82d9bbacb836bd63c

Download Submit
C:\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe
MD5
b573e394640d7c1d5493e0f57c905390

SHA1
040e9bb1ff744a02128e781b3763eb1908823e20

SHA256
e35475374a222d26bfb9f79785226629a92b18e1d0eea149daf2332e1c98ac12

SHA512
282d5147175bed23e8147e9ab0aa7d21f9bc6462b348850fbf42f16e5ce0c6463cfd0e19b1943901529d49dff2c02226237dbf3abd4218d82d9bbacb836bd63c

Download Submit
C:\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe
MD5
b573e394640d7c1d5493e0f57c905390

SHA1
040e9bb1ff744a02128e781b3763eb1908823e20

SHA256
e35475374a222d26bfb9f79785226629a92b18e1d0eea149daf2332e1c98ac12

SHA512
282d5147175bed23e8147e9ab0aa7d21f9bc6462b348850fbf42f16e5ce0c6463cfd0e19b1943901529d49dff2c02226237dbf3abd4218d82d9bbacb836bd63c

Download Submit
\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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
\ProgramData\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe
MD5
b573e394640d7c1d5493e0f57c905390

SHA1
040e9bb1ff744a02128e781b3763eb1908823e20

SHA256
e35475374a222d26bfb9f79785226629a92b18e1d0eea149daf2332e1c98ac12

SHA512
282d5147175bed23e8147e9ab0aa7d21f9bc6462b348850fbf42f16e5ce0c6463cfd0e19b1943901529d49dff2c02226237dbf3abd4218d82d9bbacb836bd63c

Download Submit
\Users\Admin\AppData\Local\Temp\ozflkjgfkldsad.exe
MD5
b573e394640d7c1d5493e0f57c905390

SHA1
040e9bb1ff744a02128e781b3763eb1908823e20

SHA256
e35475374a222d26bfb9f79785226629a92b18e1d0eea149daf2332e1c98ac12

SHA512
282d5147175bed23e8147e9ab0aa7d21f9bc6462b348850fbf42f16e5ce0c6463cfd0e19b1943901529d49dff2c02226237dbf3abd4218d82d9bbacb836bd63c

Download Submit
memory/568-75-0x0000000004770000-0x0000000004771000-memory.dmp

Filesize
4KB

Download
memory/568-71-0x0000000000A60000-0x0000000000A61000-memory.dmp

Filesize
4KB

Download
memory/568-67-0x0000000000000000-mapping.dmp

Download
memory/568-79-0x00000000009C0000-0x00000000009F0000-memory.dmp

Filesize
192KB

Download
memory/568-78-0x0000000004E70000-0x0000000004EE9000-memory.dmp

Filesize
484KB

Download
memory/752-70-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/752-76-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/752-73-0x000000000041A684-mapping.dmp

Download
memory/752-74-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/1068-85-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1068-81-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1068-82-0x0000000000417A8B-mapping.dmp

Download
memory/1312-92-0x0000000000000000-mapping.dmp

Download
memory/1496-60-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

Filesize
4KB

Download
memory/1496-65-0x0000000000980000-0x000000000099E000-memory.dmp

Filesize
120KB

Download
memory/1496-64-0x0000000005160000-0x00000000051CE000-memory.dmp

Filesize
440KB

Download
memory/1496-63-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/1496-62-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/1988-91-0x0000000000000000-mapping.dmp

Download