azorult | b7ff86b6da28a06ee0de3032320ebb3989eb61467e6d40740cfd082444ed9c06

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
13-01-2024 00:25

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General

Target

PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Size

444KB
MD5

9352bb54fb680c197ef32e2ebe10e6a5
SHA1

34745e30c5435a715a7ca3b81f78883f72bfb90f
SHA256

b7ff86b6da28a06ee0de3032320ebb3989eb61467e6d40740cfd082444ed9c06
SHA512

3939aa3e87a1c26073ca69db4f5fbc80611188e3c16f8a39ba98389df5e28cd83d04ffbf8928100bb7edeb3119353ed378310d2626c81033cd04e6a1709cca74
SSDEEP

12288:xiMZHMlRkB3d9eQNjfDypk8D8lK+3pvGxuqTypR6snVWvHSM:xiMZsrkZnHdbyC8olyuqKRnVWL

Score

10^/10

azorult collection discovery infostealer spyware stealer trojan

Malware Config

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

540 cmd.exe

pid	process
540	cmd.exe

Loads dropped DLL 17 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exePYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid	process
2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.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
T1552.001
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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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 NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid process

2564 PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exePYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid process

2888 PYMT SUCESSFUL AVIS CREDIT 12012024.exe
2564 PYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid	process
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description	pid	process	target process
PID 2888 set thread context of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

Drops file in Program Files directory 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description ioc process

File opened for modification C:\Program Files (x86)\elvtedelen\calamined.hat PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Drops file in Windows directory 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description ioc process

File opened for modification C:\Windows\Fonts\snibbed\Voss.fre PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Program Files (x86)\elvtedelen\calamined.hat	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description	ioc	process
File opened for modification	C:\Windows\Fonts\snibbed\Voss.fre	PYMT SUCESSFUL AVIS CREDIT 12012024.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:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

380 timeout.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid process

2564 PYMT SUCESSFUL AVIS CREDIT 12012024.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid process

2888 PYMT SUCESSFUL AVIS CREDIT 12012024.exe

pid	process
380	timeout.exe

pid	process
2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exePYMT SUCESSFUL AVIS CREDIT 12012024.execmd.exe

description	pid	process	target process
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2888 wrote to memory of 2564	2888	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	PYMT SUCESSFUL AVIS CREDIT 12012024.exe
PID 2564 wrote to memory of 540	2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	cmd.exe
PID 2564 wrote to memory of 540	2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	cmd.exe
PID 2564 wrote to memory of 540	2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	cmd.exe
PID 2564 wrote to memory of 540	2564	PYMT SUCESSFUL AVIS CREDIT 12012024.exe	cmd.exe
PID 540 wrote to memory of 380	540	cmd.exe	timeout.exe
PID 540 wrote to memory of 380	540	cmd.exe	timeout.exe
PID 540 wrote to memory of 380	540	cmd.exe	timeout.exe
PID 540 wrote to memory of 380	540	cmd.exe	timeout.exe

outlook_office_path 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

outlook_win_path 1 IoCs

Processes:

PYMT SUCESSFUL AVIS CREDIT 12012024.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	PYMT SUCESSFUL AVIS CREDIT 12012024.exe

C:\Users\Admin\AppData\Local\Temp\PYMT SUCESSFUL AVIS CREDIT 12012024.exe
"C:\Users\Admin\AppData\Local\Temp\PYMT SUCESSFUL AVIS CREDIT 12012024.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2888

C:\Users\Admin\AppData\Local\Temp\PYMT SUCESSFUL AVIS CREDIT 12012024.exe
"C:\Users\Admin\AppData\Local\Temp\PYMT SUCESSFUL AVIS CREDIT 12012024.exe"
2⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2564

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "PYMT SUCESSFUL AVIS CREDIT 12012024.exe"
3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:540

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\85B58DF5\api-ms-win-crt-convert-l1-1-0.dll

Filesize
21KB

MD5
72e28c902cd947f9a3425b19ac5a64bd

SHA1
9b97f7a43d43cb0f1b87fc75fef7d9eeea11e6f7

SHA256
3cc1377d495260c380e8d225e5ee889cbb2ed22e79862d4278cfa898e58e44d1

SHA512
58ab6fedce2f8ee0970894273886cb20b10d92979b21cda97ae0c41d0676cc0cd90691c58b223bce5f338e0718d1716e6ce59a106901fe9706f85c3acf7855ff

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\api-ms-win-crt-heap-l1-1-0.dll

Filesize
18KB

MD5
93d3da06bf894f4fa21007bee06b5e7d

SHA1
1e47230a7ebcfaf643087a1929a385e0d554ad15

SHA256
f5cf623ba14b017af4aec6c15eee446c647ab6d2a5dee9d6975adc69994a113d

SHA512
72bd6d46a464de74a8dac4c346c52d068116910587b1c7b97978df888925216958ce77be1ae049c3dccf5bf3fffb21bc41a0ac329622bc9bbc190df63abb25c6

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\api-ms-win-crt-locale-l1-1-0.dll

Filesize
18KB

MD5
a2f2258c32e3ba9abf9e9e38ef7da8c9

SHA1
116846ca871114b7c54148ab2d968f364da6142f

SHA256
565a2eec5449eeeed68b430f2e9b92507f979174f9c9a71d0c36d58b96051c33

SHA512
e98cbc8d958e604effa614a3964b3d66b6fc646bdca9aa679ea5e4eb92ec0497b91485a40742f3471f4ff10de83122331699edc56a50f06ae86f21fad70953fe

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\api-ms-win-crt-math-l1-1-0.dll

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\api-ms-win-crt-runtime-l1-1-0.dll

Filesize
22KB

MD5
41a348f9bedc8681fb30fa78e45edb24

SHA1
66e76c0574a549f293323dd6f863a8a5b54f3f9b

SHA256
c9bbc07a033bab6a828ecc30648b501121586f6f53346b1cd0649d7b648ea60b

SHA512
8c2cb53ccf9719de87ee65ed2e1947e266ec7e8343246def6429c6df0dc514079f5171acd1aa637276256c607f1063144494b992d4635b01e09ddea6f5eef204

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\api-ms-win-crt-string-l1-1-0.dll

Filesize
22KB

MD5
404604cd100a1e60dfdaf6ecf5ba14c0

SHA1
58469835ab4b916927b3cabf54aee4f380ff6748

SHA256
73cc56f20268bfb329ccd891822e2e70dd70fe21fc7101deb3fa30c34a08450c

SHA512
da024ccb50d4a2a5355b7712ba896df850cee57aa4ada33aad0bae6960bcd1e5e3cee9488371ab6e19a2073508fbb3f0b257382713a31bc0947a4bf1f7a20be4

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\mozglue.dll

Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\msvcp140.dll

Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\nss3.dll

Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\85B58DF5\vcruntime140.dll

Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\nsdB38.tmp\System.dll

Filesize
12KB

MD5
d968cb2b98b83c03a9f02dd9b8df97dc

SHA1
d784c9b7a92dce58a5038beb62a48ff509e166a0

SHA256
a4ec98011ef99e595912718c1a1bf1aa67bfc2192575729d42f559d01f67b95c

SHA512
2ee41dc68f329a1519a8073ece7d746c9f3bf45d8ef3b915deb376af37e26074134af5f83c8af0fe0ab227f0d1acca9f37e5ca7ae37c46c3bcc0331fe5e2b97e

Download Submit
memory/2564-24-0x0000000000590000-0x0000000005494000-memory.dmp

Filesize
79.0MB

Download
memory/2564-23-0x00000000716C0000-0x0000000072722000-memory.dmp

Filesize
16.4MB

Download
memory/2564-22-0x00000000716C0000-0x0000000072722000-memory.dmp

Filesize
16.4MB

Download
memory/2564-21-0x0000000077350000-0x00000000774F9000-memory.dmp

Filesize
1.7MB

Download
memory/2564-108-0x00000000716C0000-0x0000000072722000-memory.dmp

Filesize
16.4MB

Download
memory/2564-158-0x00000000716C0000-0x0000000072722000-memory.dmp

Filesize
16.4MB

Download
memory/2564-159-0x0000000077350000-0x00000000774F9000-memory.dmp

Filesize
1.7MB

Download
memory/2564-157-0x0000000000590000-0x0000000005494000-memory.dmp

Filesize
79.0MB

Download
memory/2888-20-0x0000000074870000-0x0000000074877000-memory.dmp

Filesize
28KB

Download
memory/2888-19-0x0000000077540000-0x0000000077616000-memory.dmp

Filesize
856KB

Download
memory/2888-18-0x0000000077350000-0x00000000774F9000-memory.dmp

Filesize
1.7MB

Download