Analysis
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max time kernel
149s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe
Resource
win7-20240220-en
General
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Target
83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe
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Size
562KB
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MD5
b0d8e1c1627e947fc3d0566b856a02c6
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SHA1
fc25210ae92295d0b22accffaf767b0c4354f5de
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SHA256
83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482
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SHA512
6ae235f56e138fa072dda60a41d37c7e995d45eb69338aa0c4088d49793e1f121813940b69015b779d4b0bb49d9abb24440881b282cb28f65019c164fbd729bf
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SSDEEP
12288:I2iKVTc8dJS4VH3bBvFEdh5OlZ77mi3Wa/UAF9VUkXMY:73cqScXtN0qBHWa/UAFTUkXM
Malware Config
Extracted
lokibot
http://sempersim.su/d9/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. 4 IoCs
resource yara_rule behavioral2/memory/4092-46-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4092-47-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4092-109-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4092-117-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 4 IoCs
resource yara_rule behavioral2/memory/4092-46-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4092-47-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4092-109-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4092-117-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
resource yara_rule behavioral2/memory/4092-46-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4092-47-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4092-109-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4092-117-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 5100 powershell.exe 3864 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4788 set thread context of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1916 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 5100 powershell.exe 3864 powershell.exe 3864 powershell.exe 5100 powershell.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe Token: SeDebugPrivilege 3864 powershell.exe Token: SeDebugPrivilege 5100 powershell.exe Token: SeDebugPrivilege 4092 RegSvcs.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4788 wrote to memory of 5100 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 93 PID 4788 wrote to memory of 5100 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 93 PID 4788 wrote to memory of 5100 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 93 PID 4788 wrote to memory of 3864 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 95 PID 4788 wrote to memory of 3864 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 95 PID 4788 wrote to memory of 3864 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 95 PID 4788 wrote to memory of 1916 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 97 PID 4788 wrote to memory of 1916 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 97 PID 4788 wrote to memory of 1916 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 97 PID 4788 wrote to memory of 1992 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 99 PID 4788 wrote to memory of 1992 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 99 PID 4788 wrote to memory of 1992 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 99 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 PID 4788 wrote to memory of 4092 4788 83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe 100 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe"C:\Users\Admin\AppData\Local\Temp\83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5100
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WnPOlC.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3864
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WnPOlC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9460.tmp"2⤵
- Creates scheduled task(s)
PID:1916
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:1992
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4092
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD505b78bfdc4ffeaeb8c2c637ac85af720
SHA169ca2f166b2d882e8a6df1dc42786aafe079ed80
SHA256d5a4f0f1cb3f01fba8ecf54e006adf896231736a3d9385631b21bda3f164ec70
SHA512b37ad1c94824bdfd70b30e16bd73eec80450780f11db9ddbee445a484ce3481274d17217cc6c65bb1c80c3b6b72ea8d3c74223fd39d46b07d2ca2ba552099562
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b