azorult | 25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90

General

Target

25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
Size

317KB
MD5

4688a3514ca1d731d82eddc87dd12fc8
SHA1

ff5e5fec0060e2757dabbfc64358e4bc54f01a8e
SHA256

25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90
SHA512

ec2f41a6f63b1a34a276f302ccf980299b025f89594ce7097c737d852f5dc92b096c1eb05ba52ef6c2b89283b7215683e6d3f1dd908b89259c439075b6912140

Score

10^/10

azorult infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://31.210.21.39/3.4.1/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

Loads dropped DLL 6 IoCs

Processes:

25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exeMSBuild.exe

pid	process
4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
1308	MSBuild.exe
1308	MSBuild.exe
1308	MSBuild.exe
1308	MSBuild.exe

Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe

description	pid	process	target process
PID 3644 set thread context of 1308	3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.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 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MSBuild.exe

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

MSBuild.exe

pid process

1308 MSBuild.exe
1308 MSBuild.exe

pid	process
1308	MSBuild.exe
1308	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe

pid	process
4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe

description	pid	process	target process
PID 4024 wrote to memory of 2164	4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe
PID 4024 wrote to memory of 2164	4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe
PID 4024 wrote to memory of 2164	4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe
PID 4024 wrote to memory of 3644	4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
PID 4024 wrote to memory of 3644	4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
PID 4024 wrote to memory of 3644	4024	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
PID 3644 wrote to memory of 1308	3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe
PID 3644 wrote to memory of 1308	3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe
PID 3644 wrote to memory of 1308	3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe
PID 3644 wrote to memory of 1308	3644	25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
"C:\Users\Admin\AppData\Local\Temp\25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Users\Admin\AppData\Local\Temp\25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe"
  2⤵
  PID:2164
- C:\Users\Admin\AppData\Local\Temp\25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe
  "C:\Users\Admin\AppData\Local\Temp\25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3644
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Users\Admin\AppData\Local\Temp\25bff5f2080e1071fa169deb5b4d12c40c56567d479dc81f86d79d4f3e5f9a90.exe"
    3⤵
    - Loads dropped DLL
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:1308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ouavwpv92lx

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\t3aglj89z3gzdzmrpox

MD5
ab75541d60d51d38360aafad5cb46dc4

SHA1
293525d25c9a6b06c996739345f5aa8e97ac410a

SHA256
59e7f598caa5ba5acb4f661f35dbe0b56250b2b377658c37a77cd5f093f90cf3

SHA512
496e5dc415b1ecedda3be066aa0d4d83578227c9871aebc41ed726c8954e0bb161e5aff24ad0c18c5f1431c2412bff1cc5cbaaf4837d78ba90dc427560c8862e

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\mozglue.dll

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\msvcp140.dll

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\nss3.dll

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\vcruntime140.dll

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\nsl233F.tmp\x2gdev2.dll

MD5
655f2fd4b718a99ed515135d3a1c08d5

SHA1
78951684d66e8bcad66597078832da9d170d7985

SHA256
5b9401f6a46c7e3f37030d77d96491d07668b9db3296c295ef123a60193733e9

SHA512
4c2e083dd3c74780e7566f2b95c35fe255bd71afd2c1330bf87de2543ac007de5ced87c1ed6d82e24a94b0d853f3156a08745aba65d7b56005380475e9e24f59

Download Submit
\Users\Admin\AppData\Local\Temp\nsz1341.tmp\x2gdev2.dll

MD5
655f2fd4b718a99ed515135d3a1c08d5

SHA1
78951684d66e8bcad66597078832da9d170d7985

SHA256
5b9401f6a46c7e3f37030d77d96491d07668b9db3296c295ef123a60193733e9

SHA512
4c2e083dd3c74780e7566f2b95c35fe255bd71afd2c1330bf87de2543ac007de5ced87c1ed6d82e24a94b0d853f3156a08745aba65d7b56005380475e9e24f59

Download Submit
memory/1308-120-0x000000000041A684-mapping.dmp

Download
memory/1308-122-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3644-116-0x0000000000000000-mapping.dmp

Download
memory/4024-115-0x0000000000B30000-0x0000000000B32000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads