Analysis
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max time kernel
127s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 02:17
Static task
static1
Behavioral task
behavioral1
Sample
fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe
Resource
win7-20231129-en
General
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Target
fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe
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Size
692KB
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MD5
b3654d3d061d7dc8c3b2cc9360c93e28
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SHA1
c697dd3dd48a1d333512a93b1e718b7b4c337b11
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SHA256
fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8
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SHA512
a0fb6d1fbba3a1bf0322367600e4ca1ebf95a1f23d4f5e4cdcf25eda405538d9c4fab996c9bca45d07cbfd7bc9b8e270a6d0e60b1c762b65d116f39bec1f41ac
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SSDEEP
12288:3Gx504bFtx504bFWx/I1w9hG/C1aVQxqPzzc37+:2w4bjw4b+IqaK1Zx6zG7
Malware Config
Extracted
lokibot
http://sempersim.su/d1/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 behavioral1/memory/2424-30-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2424-29-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2424-26-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2424-24-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 4 IoCs
resource yara_rule behavioral1/memory/2424-30-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2424-29-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2424-26-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2424-24-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
resource yara_rule behavioral1/memory/2424-30-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2424-29-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2424-26-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2424-24-0x0000000000400000-0x00000000004A2000-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 2648 powershell.exe 2532 powershell.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 Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2340 set thread context of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 -
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 2576 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 2532 powershell.exe 2648 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2424 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe Token: SeDebugPrivilege 2532 powershell.exe Token: SeDebugPrivilege 2648 powershell.exe Token: SeDebugPrivilege 2424 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2340 wrote to memory of 2532 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 28 PID 2340 wrote to memory of 2532 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 28 PID 2340 wrote to memory of 2532 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 28 PID 2340 wrote to memory of 2532 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 28 PID 2340 wrote to memory of 2648 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 30 PID 2340 wrote to memory of 2648 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 30 PID 2340 wrote to memory of 2648 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 30 PID 2340 wrote to memory of 2648 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 30 PID 2340 wrote to memory of 2576 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 32 PID 2340 wrote to memory of 2576 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 32 PID 2340 wrote to memory of 2576 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 32 PID 2340 wrote to memory of 2576 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 32 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 PID 2340 wrote to memory of 2424 2340 fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe 34 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340 -
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\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2532
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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\DCIRxpB.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DCIRxpB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5763.tmp"2⤵
- Creates scheduled task(s)
PID:2576
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C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2424
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD52b9880721dd9d25fd0700cb57f01c075
SHA1dee7aa3b14c91e8d5eb2d4822d793024a5d3e97c
SHA2569fcb5b84aa022c3a82f5eaada136efc5f3415706560a33de1490471da5e21ea7
SHA512388ff6a6366647643fd4b995db6ae773bed51b5b016fcad46e204984c2296f8194b4e03ca45e55f9bc8585b417066d053295be38245072f06cc1ab06e2693a78
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD51a991c4f6a9165320b8ed88df47317cf
SHA1b904548ad8487dad5d7f6d01116f551afbf9f733
SHA25662a266ef6c7f1fa443d8d23bf0a11648883d80feb6ca5f5f20b62f95be9821a8
SHA51252bf52f45afba848dda5b6745d2c9c510d4285e5ca7fbe45c2be5ea9de016f2d31155957e8b83da63fdc0826247d8ee83045b6d0305fb49da4224713d0ee6506