Analysis
-
max time kernel
111s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
30/06/2023, 12:37
Static task
static1
Behavioral task
behavioral1
Sample
zxcvb.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
zxcvb.exe
Resource
win10v2004-20230621-en
General
-
Target
zxcvb.exe
-
Size
2.0MB
-
MD5
69773ff9cddbe895d0c1a7c381e15d81
-
SHA1
15a2796b6b77bd1f03eb0a30cfeb7e3c2f0a0631
-
SHA256
fc6ddb1f7644597b84d14e3efa4cd1a1d1ad0083141b3fa2a613cd3c092f6505
-
SHA512
550f9e02a7f1a1dc3734ba0d86940c2b298cee5890801aeba4f738bb306cdc717a6ecad34e2ebd2c3ac1b0151f2acae7131388f999a30ab9b914c3707a35544e
-
SSDEEP
49152:NZVlrVqLTyYBYTKiJHZ+guvLN09WIfw8eZrjwMmPK:7hIGKiJk7LN09WKOdMMmy
Malware Config
Extracted
azorult
http://195.245.112.115/index.php
Signatures
-
Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
-
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 3492 created 3160 3492 zxcvb.exe 39 -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Control Panel\International\Geo\Nation zxcvb.exe Key value queried \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Control Panel\International\Geo\Nation JgXY~.exe -
Executes dropped EXE 7 IoCs
pid Process 1396 BLIrlccnw.exe 3952 BLIrlccnw.exe 5072 b}J.exe 1256 JgXY~.exe 4872 CanReuseTransform.exe 2084 JgXY~.exe 1312 b}J.exe -
Loads dropped DLL 4 IoCs
pid Process 2084 JgXY~.exe 2084 JgXY~.exe 2084 JgXY~.exe 2084 JgXY~.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook certreq.exe Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook certreq.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1984 set thread context of 3492 1984 zxcvb.exe 93 PID 1396 set thread context of 3952 1396 BLIrlccnw.exe 96 PID 1256 set thread context of 2084 1256 JgXY~.exe 110 PID 5072 set thread context of 1312 5072 b}J.exe 111 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 certreq.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString certreq.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 JgXY~.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString JgXY~.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2024 timeout.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 3492 zxcvb.exe 3492 zxcvb.exe 3492 zxcvb.exe 3492 zxcvb.exe 3060 certreq.exe 3060 certreq.exe 3060 certreq.exe 3060 certreq.exe 3888 powershell.exe 3888 powershell.exe 2084 JgXY~.exe 2084 JgXY~.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 1984 zxcvb.exe Token: SeDebugPrivilege 1396 BLIrlccnw.exe Token: SeDebugPrivilege 3952 BLIrlccnw.exe Token: SeDebugPrivilege 3888 powershell.exe Token: SeDebugPrivilege 1256 JgXY~.exe Token: SeDebugPrivilege 5072 b}J.exe Token: SeDebugPrivilege 4872 CanReuseTransform.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1984 wrote to memory of 1396 1984 zxcvb.exe 92 PID 1984 wrote to memory of 1396 1984 zxcvb.exe 92 PID 1984 wrote to memory of 1396 1984 zxcvb.exe 92 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 1984 wrote to memory of 3492 1984 zxcvb.exe 93 PID 3492 wrote to memory of 3060 3492 zxcvb.exe 94 PID 3492 wrote to memory of 3060 3492 zxcvb.exe 94 PID 3492 wrote to memory of 3060 3492 zxcvb.exe 94 PID 3492 wrote to memory of 3060 3492 zxcvb.exe 94 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1396 wrote to memory of 3952 1396 BLIrlccnw.exe 96 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 1256 wrote to memory of 2084 1256 JgXY~.exe 110 PID 5072 wrote to memory of 1312 5072 b}J.exe 111 PID 5072 wrote to memory of 1312 5072 b}J.exe 111 PID 5072 wrote to memory of 1312 5072 b}J.exe 111 PID 5072 wrote to memory of 1312 5072 b}J.exe 111 PID 5072 wrote to memory of 1312 5072 b}J.exe 111 PID 5072 wrote to memory of 1312 5072 b}J.exe 111 PID 2084 wrote to memory of 1340 2084 JgXY~.exe 112 PID 2084 wrote to memory of 1340 2084 JgXY~.exe 112 PID 2084 wrote to memory of 1340 2084 JgXY~.exe 112 PID 1340 wrote to memory of 2024 1340 cmd.exe 114 PID 1340 wrote to memory of 2024 1340 cmd.exe 114 PID 1340 wrote to memory of 2024 1340 cmd.exe 114 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook certreq.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook certreq.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3160
-
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe"C:\Users\Admin\AppData\Local\Temp\zxcvb.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe"C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exeC:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3952
-
-
-
C:\Users\Admin\AppData\Local\Temp\zxcvb.exeC:\Users\Admin\AppData\Local\Temp\zxcvb.exe3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3492
-
-
-
C:\Windows\system32\certreq.exe"C:\Windows\system32\certreq.exe"2⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:3060
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAA==1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3888
-
C:\Users\Admin\AppData\Local\Microsoft\b}J.exe"C:\Users\Admin\AppData\Local\Microsoft\b}J.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5072 -
C:\Users\Admin\AppData\Local\Microsoft\b}J.exeC:\Users\Admin\AppData\Local\Microsoft\b}J.exe2⤵
- Executes dropped EXE
PID:1312
-
-
C:\Users\Admin\AppData\Local\Microsoft\JgXY~.exe"C:\Users\Admin\AppData\Local\Microsoft\JgXY~.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Microsoft\JgXY~.exeC:\Users\Admin\AppData\Local\Microsoft\JgXY~.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "JgXY~.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Windows\SysWOW64\timeout.exeC:\Windows\system32\timeout.exe 34⤵
- Delays execution with timeout.exe
PID:2024
-
-
-
-
C:\Users\Admin\AppData\Local\EventProvider\kjcbi\CanReuseTransform.exeC:\Users\Admin\AppData\Local\EventProvider\kjcbi\CanReuseTransform.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4872
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.2MB
MD5fc6f64c6b52d80c505cc7d6f04d0952e
SHA11c472c2ceb83bfcd5adc6770e35594a5b0ec5390
SHA256c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040
SHA512cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c
-
Filesize
1.2MB
MD5fc6f64c6b52d80c505cc7d6f04d0952e
SHA11c472c2ceb83bfcd5adc6770e35594a5b0ec5390
SHA256c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040
SHA512cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c
-
Filesize
1KB
MD562d23a642ff10936a7b17b938e2f3074
SHA1af083c5716cc20a65e6a81329ed8b304c706bee4
SHA256d57787b0c77fe2d665bef0d4e87facb013a786bb9310af89d591a6edb4a3b1d7
SHA5121efa6085c9851bddf8517d41d289aca933644d8ce378f43f0c78d67a6dc25e1657d66b8baf68de3cfb814023b10dac5b8a1409d4c2a7625c78b596be7382f08b
-
Filesize
1016B
MD59150c8f2f2f60368a855cffc9a0fcbb9
SHA19853f7510a5cf97309ca7af5143b89524951f18b
SHA256863bc8477754f103fb8917734952698cfd8c718c6286a4a093cda340e1248c57
SHA512caf0399e9162372dbd6121ac312bdf532248be03fcf59cb798e61d1cbdc2468835f0ea68a56d81c95673713c503743cc1defbf3f06f4cee5e65a2f280aaa6228
-
Filesize
723KB
MD5db9ec5471187e3b53474ba5ec0ff8aef
SHA15dcf84d2cae765f57e1ea396f352873c8f84fe2a
SHA256d1d6d0594f022fe3294417fe335b8d10e8e8853114546eb916b882a8b6ee276b
SHA512bc807cef37c1337d4a6221035963b6efab80a1554354d0b425c4a8dde93a01af1da2578fdacad4f25566b9a05132d66633a769609b0ea98d84369017a9185bd1
-
Filesize
723KB
MD5db9ec5471187e3b53474ba5ec0ff8aef
SHA15dcf84d2cae765f57e1ea396f352873c8f84fe2a
SHA256d1d6d0594f022fe3294417fe335b8d10e8e8853114546eb916b882a8b6ee276b
SHA512bc807cef37c1337d4a6221035963b6efab80a1554354d0b425c4a8dde93a01af1da2578fdacad4f25566b9a05132d66633a769609b0ea98d84369017a9185bd1
-
Filesize
723KB
MD5db9ec5471187e3b53474ba5ec0ff8aef
SHA15dcf84d2cae765f57e1ea396f352873c8f84fe2a
SHA256d1d6d0594f022fe3294417fe335b8d10e8e8853114546eb916b882a8b6ee276b
SHA512bc807cef37c1337d4a6221035963b6efab80a1554354d0b425c4a8dde93a01af1da2578fdacad4f25566b9a05132d66633a769609b0ea98d84369017a9185bd1
-
Filesize
1.3MB
MD5eb6f02de5404da7420856701fda7f9c3
SHA101753d8cd1efa2b2fbbad073cbd018790c4b869a
SHA256ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a
SHA51223ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0
-
Filesize
1.3MB
MD5eb6f02de5404da7420856701fda7f9c3
SHA101753d8cd1efa2b2fbbad073cbd018790c4b869a
SHA256ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a
SHA51223ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0
-
Filesize
1.3MB
MD5eb6f02de5404da7420856701fda7f9c3
SHA101753d8cd1efa2b2fbbad073cbd018790c4b869a
SHA256ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a
SHA51223ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0
-
Filesize
1.2MB
MD5fc6f64c6b52d80c505cc7d6f04d0952e
SHA11c472c2ceb83bfcd5adc6770e35594a5b0ec5390
SHA256c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040
SHA512cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c
-
Filesize
1.2MB
MD5fc6f64c6b52d80c505cc7d6f04d0952e
SHA11c472c2ceb83bfcd5adc6770e35594a5b0ec5390
SHA256c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040
SHA512cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c
-
Filesize
1.2MB
MD5fc6f64c6b52d80c505cc7d6f04d0952e
SHA11c472c2ceb83bfcd5adc6770e35594a5b0ec5390
SHA256c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040
SHA512cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c
-
Filesize
1.2MB
MD5fc6f64c6b52d80c505cc7d6f04d0952e
SHA11c472c2ceb83bfcd5adc6770e35594a5b0ec5390
SHA256c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040
SHA512cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c
-
Filesize
135KB
MD59e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
-
Filesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
-
Filesize
1.2MB
MD5556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
-
Filesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82