azorult | fe4e3fc81c2e5028cde6ef0a91ac901fa6b5e0e5e2cd6d68070a9f45cc3a4b69

General

Target

e-dekont.html.exe
Size

737KB
MD5

79c88f12c48f8307763bcba87f443337
SHA1

af17a6229b33656e042160cbbd335e1479e29acf
SHA256

fe4e3fc81c2e5028cde6ef0a91ac901fa6b5e0e5e2cd6d68070a9f45cc3a4b69
SHA512

b7a1d650fd25fbd484ac3856fe49d1b1228bbec3b175a383151a3bb78c12510fa10b9fb1af6c177f9f6dd544739f2727b5aaa88766b5d2c258874ffea60fc308

Score

10^/10

azorult discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://alfawood.us/mkdgs/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Loads dropped DLL 4 IoCs

Processes:

e-dekont.html.exe

pid process

1068 e-dekont.html.exe
1068 e-dekont.html.exe
1068 e-dekont.html.exe
1068 e-dekont.html.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
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 1 IoCs

Processes:

e-dekont.html.exe

description pid process target process

PID 648 set thread context of 1068 648 e-dekont.html.exe e-dekont.html.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1068	e-dekont.html.exe
1068	e-dekont.html.exe
1068	e-dekont.html.exe
1068	e-dekont.html.exe

description	pid	process	target process
PID 648 set thread context of 1068	648	e-dekont.html.exe	e-dekont.html.exe

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:

e-dekont.html.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	e-dekont.html.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	e-dekont.html.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1504 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3836 timeout.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e-dekont.html.exe

pid process

1068 e-dekont.html.exe
1068 e-dekont.html.exe

pid	process
1504	schtasks.exe

pid	process
3836	timeout.exe

pid	process
1068	e-dekont.html.exe
1068	e-dekont.html.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

e-dekont.html.exee-dekont.html.execmd.exe

description	pid	process	target process
PID 648 wrote to memory of 1504	648	e-dekont.html.exe	schtasks.exe
PID 648 wrote to memory of 1504	648	e-dekont.html.exe	schtasks.exe
PID 648 wrote to memory of 1504	648	e-dekont.html.exe	schtasks.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 648 wrote to memory of 1068	648	e-dekont.html.exe	e-dekont.html.exe
PID 1068 wrote to memory of 1900	1068	e-dekont.html.exe	cmd.exe
PID 1068 wrote to memory of 1900	1068	e-dekont.html.exe	cmd.exe
PID 1068 wrote to memory of 1900	1068	e-dekont.html.exe	cmd.exe
PID 1900 wrote to memory of 3836	1900	cmd.exe	timeout.exe
PID 1900 wrote to memory of 3836	1900	cmd.exe	timeout.exe
PID 1900 wrote to memory of 3836	1900	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\e-dekont.html.exe
"C:\Users\Admin\AppData\Local\Temp\e-dekont.html.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:648

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UKpblxOC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFD80.tmp"
2⤵
- Creates scheduled task(s)
PID:1504

C:\Users\Admin\AppData\Local\Temp\e-dekont.html.exe
"{path}"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1068

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "e-dekont.html.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1900

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:3836

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

4

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpFD80.tmp
MD5
aacafd59d8d6aa0edff185dd18123907

SHA1
b67165fbb1fb9159ce1c4e01571139518ec837b7

SHA256
65017314b95070ceb6ff11c4b24a4e6290f35b93b0ce048a3da55c0580ccfd28

SHA512
f425a003404a1800eba36ac334aae70e2c562a98d18c2a48cfed08053095042577b3d34ec31206d8ece3cd0c18b4bb525fb7c36d2176cc3f9f3356e8c325e81b

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\2fda\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/648-8-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/648-7-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/648-10-0x00000000050C0000-0x00000000050C5000-memory.dmp

Filesize
20KB

Download
memory/648-11-0x0000000008660000-0x0000000008700000-memory.dmp

Filesize
640KB

Download
memory/648-12-0x000000000AD10000-0x000000000AD66000-memory.dmp

Filesize
344KB

Download
memory/648-3-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/648-2-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/648-5-0x0000000005390000-0x0000000005391000-memory.dmp

Filesize
4KB

Download
memory/648-6-0x0000000004E90000-0x0000000004E91000-memory.dmp

Filesize
4KB

Download
memory/648-9-0x0000000006930000-0x0000000006931000-memory.dmp

Filesize
4KB

Download
memory/1068-17-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1068-16-0x000000000041A1F8-mapping.dmp

Download
memory/1068-15-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1504-13-0x0000000000000000-mapping.dmp

Download
memory/1900-22-0x0000000000000000-mapping.dmp

Download
memory/3836-23-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads