Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe
Resource
win10v2004-20240802-en
General
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Target
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe
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Size
1.8MB
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MD5
595516c099c878806dfc7202830f2a20
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SHA1
d34038346aa80263f2113c6f291e4dd370a100ae
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SHA256
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759
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SHA512
47c282b3a642b84e8d0eeb719c8264a834ba7818f76b0881057e4742c0be6080a4924094f38bb432d94acda6e4aeb0dec16794ff8cfb25420e5e675770fecf3a
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SSDEEP
24576:VPWdMSywCoESv8kdgkPFjGY1oSI5mKe79JbuwKcpeGv1xoee2BoQZR8rGHSL3SKu:3porF1oSEe7bI/YTR8rOy3F5eCip7
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
redline
LiveTraffic
95.179.250.45:26212
Extracted
stealc
default2
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
cryptbot
sevtv17sb.top
analforeverlovyu.top
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url_path
/v1/upload.php
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1440-47-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/1440-44-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/1440-42-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/1440-48-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/1440-49-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplong.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
axplong.exe2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplong.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplong.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe -
Executes dropped EXE 6 IoCs
Processes:
axplong.exegold.exeNework.exeHkbsse.exestealc_default2.exejoffer2.exepid process 2788 axplong.exe 2964 gold.exe 2808 Nework.exe 2712 Hkbsse.exe 2944 stealc_default2.exe 2544 joffer2.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine axplong.exe -
Loads dropped DLL 8 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exeNework.exeHkbsse.exepid process 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe 2788 axplong.exe 2788 axplong.exe 2808 Nework.exe 2788 axplong.exe 2788 axplong.exe 2712 Hkbsse.exe 2712 Hkbsse.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exepid process 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe 2788 axplong.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
gold.exedescription pid process target process PID 2964 set thread context of 1440 2964 gold.exe RegAsm.exe -
Drops file in Windows directory 2 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeNework.exedescription ioc process File created C:\Windows\Tasks\axplong.job 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe File created C:\Windows\Tasks\Hkbsse.job Nework.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Nework.exeHkbsse.exestealc_default2.exejoffer2.exe2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exegold.exeRegAsm.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Nework.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Hkbsse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language stealc_default2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language joffer2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language axplong.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gold.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
stealc_default2.exejoffer2.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 stealc_default2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString stealc_default2.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 joffer2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString joffer2.exe -
Processes:
RegAsm.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064 RegAsm.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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 RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exeRegAsm.exestealc_default2.exepid process 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe 2788 axplong.exe 1440 RegAsm.exe 1440 RegAsm.exe 1440 RegAsm.exe 2944 stealc_default2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1440 RegAsm.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeNework.exepid process 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe 2808 Nework.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exeaxplong.exegold.exeNework.exeHkbsse.exedescription pid process target process PID 2232 wrote to memory of 2788 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe axplong.exe PID 2232 wrote to memory of 2788 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe axplong.exe PID 2232 wrote to memory of 2788 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe axplong.exe PID 2232 wrote to memory of 2788 2232 2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe axplong.exe PID 2788 wrote to memory of 2964 2788 axplong.exe gold.exe PID 2788 wrote to memory of 2964 2788 axplong.exe gold.exe PID 2788 wrote to memory of 2964 2788 axplong.exe gold.exe PID 2788 wrote to memory of 2964 2788 axplong.exe gold.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2964 wrote to memory of 1440 2964 gold.exe RegAsm.exe PID 2788 wrote to memory of 2808 2788 axplong.exe Nework.exe PID 2788 wrote to memory of 2808 2788 axplong.exe Nework.exe PID 2788 wrote to memory of 2808 2788 axplong.exe Nework.exe PID 2788 wrote to memory of 2808 2788 axplong.exe Nework.exe PID 2808 wrote to memory of 2712 2808 Nework.exe Hkbsse.exe PID 2808 wrote to memory of 2712 2808 Nework.exe Hkbsse.exe PID 2808 wrote to memory of 2712 2808 Nework.exe Hkbsse.exe PID 2808 wrote to memory of 2712 2808 Nework.exe Hkbsse.exe PID 2788 wrote to memory of 2944 2788 axplong.exe stealc_default2.exe PID 2788 wrote to memory of 2944 2788 axplong.exe stealc_default2.exe PID 2788 wrote to memory of 2944 2788 axplong.exe stealc_default2.exe PID 2788 wrote to memory of 2944 2788 axplong.exe stealc_default2.exe PID 2712 wrote to memory of 2544 2712 Hkbsse.exe joffer2.exe PID 2712 wrote to memory of 2544 2712 Hkbsse.exe joffer2.exe PID 2712 wrote to memory of 2544 2712 Hkbsse.exe joffer2.exe PID 2712 wrote to memory of 2544 2712 Hkbsse.exe joffer2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe"C:\Users\Admin\AppData\Local\Temp\2021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Users\Admin\AppData\Local\Temp\1000002001\gold.exe"C:\Users\Admin\AppData\Local\Temp\1000002001\gold.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1440 -
C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe"C:\Users\Admin\AppData\Local\Temp\1000005001\Nework.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe"C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Users\Admin\AppData\Local\Temp\1000022001\joffer2.exe"C:\Users\Admin\AppData\Local\Temp\1000022001\joffer2.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:2544 -
C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe"C:\Users\Admin\AppData\Local\Temp\1000066001\stealc_default2.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2944
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
313KB
MD52d647cf43622ed10b6d733bb5f048fc3
SHA16b9c5f77a9ef064a23e5018178f982570cbc64c6
SHA25641426dd54fcabbf30a68b2aa11aa4f61f3862bea83109d3e3c50cfebed1359e6
SHA51262400f1e9646268f0326aab5b95efacb0303f4c5879cccf0cbb24d1f66d0db40d0fdfebb09ba785b5dfd54df2d32e8aab48c1f5f333956b606112de68635ac3a
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Filesize
336KB
MD5478fe6521a95585b7621570dadccc74f
SHA1223030cef2e1aaa5b5daab988d6e47a462e54dd9
SHA256b570faccd6511e1eecd696c6a488f06fd1d1e1ccea92644a6c3dcac40a2cf9ff
SHA512db04daabf4a97f7065eca61cc7334056908b6761c771ae86a1edfe0accdd2f3ec37455393c8f84e3ca4d991a8ca465fbc912cc3dd73131bc54a7438fe6bbbbd7
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Filesize
416KB
MD5f5d7b79ee6b6da6b50e536030bcc3b59
SHA1751b555a8eede96d55395290f60adc43b28ba5e2
SHA2562f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459
SHA512532b17cd2a6ac5172b1ddba1e63edd51ab53a4527204415241e3a78e8ffeb9728071bde5ae1eefabefd2627f00963f8a5458668cd7b8df041c8683252ff56b46
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Filesize
6.4MB
MD5f7f25eb4fb89302ddfc596ad4dfb2907
SHA10a6f2cffb64eef1b4f698427bd3144fb2c679f63
SHA256c56917c40623e6f97fb1168b7586d3434b3ba23e0ddaa40ebe455ff7ab7db2ff
SHA51227fdbf978393f1d41c13f36e9ce5dff79b332d9039207d21e1b6fedd7a13f42dc30cd5f06096d8cd29fb7cd97243fbb6da77abe5842cbf018ecbe0a18a23f951
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Filesize
187KB
MD57a02aa17200aeac25a375f290a4b4c95
SHA17cc94ca64268a9a9451fb6b682be42374afc22fd
SHA256836799fd760eba25e15a55c75c50b977945c557065a708317e00f2c8f965339e
SHA512f6ebfe7e087aa354722cea3fddd99b1883a862fb92bb5a5a86782ea846a1bff022ab7db4397930bcabaa05cb3d817de3a89331d41a565bc1da737f2c5e3720b6
-
Filesize
1.8MB
MD5595516c099c878806dfc7202830f2a20
SHA1d34038346aa80263f2113c6f291e4dd370a100ae
SHA2562021369193d03e836430c3bf64c7fc65cd45f517bfb1415619e4893218b9a759
SHA51247c282b3a642b84e8d0eeb719c8264a834ba7818f76b0881057e4742c0be6080a4924094f38bb432d94acda6e4aeb0dec16794ff8cfb25420e5e675770fecf3a
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Filesize
2KB
MD51420d30f964eac2c85b2ccfe968eebce
SHA1bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA256f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
SHA5126fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8