Analysis
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max time kernel
119s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10-05-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
Resource
win10v2004-20240508-en
General
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Target
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
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Size
332KB
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MD5
89f7e752cb6dbeb5fdfe82a67df3a9bc
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SHA1
249a25d0f254b074f8fcba656512a8f4a6101552
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SHA256
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb
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SHA512
f9da3e83577828e85930b1551022adb4f3dec5e51e22d84602cd542e59456ea3e98b317ac137b9d010f4fe8b9aef60fd13b592265ebd7a6e298db6145411eacb
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SSDEEP
6144:x38aRUwl6wrlMawpfDkCLNObM/hGBYWv3XZIxUY812jk7NguDRO:xH+wjRaNObM/svXe/8CvAs
Malware Config
Extracted
lokibot
http://meridianresourcellc.top/document/five/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
Processes:
resource yara_rule behavioral2/memory/1628-8-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/1628-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/1628-10-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/1628-17-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/1628-33-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/1628-8-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/1628-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/1628-10-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/1628-17-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/1628-33-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/1628-8-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/1628-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/1628-10-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/1628-17-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/1628-33-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
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 Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exedescription pid process target process PID 4812 set thread context of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exepid process 1628 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exedescription pid process Token: SeDebugPrivilege 1628 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exedescription pid process target process PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe PID 4812 wrote to memory of 1628 4812 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe -
outlook_office_path 1 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe -
outlook_win_path 1 IoCs
Processes:
3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe"C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe"C:\Users\Admin\AppData\Local\Temp\3d83a42c7406a8805e6293230a4fcdfabbf740dcb2d5a1bbea4015e6893450bb.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1628
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9fFilesize
46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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memory/1628-8-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1628-33-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1628-17-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1628-10-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1628-12-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4812-3-0x0000000004D20000-0x0000000004DB2000-memory.dmpFilesize
584KB
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memory/4812-6-0x0000000004DE0000-0x0000000004DE8000-memory.dmpFilesize
32KB
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memory/4812-7-0x0000000074E40000-0x00000000755F0000-memory.dmpFilesize
7.7MB
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memory/4812-5-0x0000000004E80000-0x0000000004F1C000-memory.dmpFilesize
624KB
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memory/4812-4-0x0000000004CC0000-0x0000000004D0E000-memory.dmpFilesize
312KB
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memory/4812-13-0x0000000074E40000-0x00000000755F0000-memory.dmpFilesize
7.7MB
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memory/4812-0-0x0000000074E4E000-0x0000000074E4F000-memory.dmpFilesize
4KB
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memory/4812-2-0x00000000052D0000-0x0000000005874000-memory.dmpFilesize
5.6MB
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memory/4812-1-0x0000000000260000-0x00000000002BA000-memory.dmpFilesize
360KB