Analysis
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max time kernel
134s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
15-05-2024 01:40
Static task
static1
Behavioral task
behavioral1
Sample
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe
Resource
win7-20240419-en
General
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Target
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe
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Size
554KB
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MD5
8331118cac957fd6de499161580db764
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SHA1
944d3f2ed04a7213c5d6774932784e70fa268c26
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SHA256
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028
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SHA512
98d5e0e21a96a1eea2217fd60a997570444df51846776debf36eaa336b0bedb637544b43ced0b1b64f0b17a9eb51aa305be8a4609f2cae3d71e0355669d7ed3f
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SSDEEP
12288:05sAXYMjhvPie/rByY7777777777777eEQiRU0pxkoabc+VC1Y6ae2Rg:05sAXYMFniyys207PIc4CK60
Malware Config
Extracted
lokibot
http://sempersim.su/d2/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. 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2052-12-0x0000000004400000-0x00000000044A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2816-27-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2816-26-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2816-23-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2816-21-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2816-47-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2816-56-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2052-12-0x0000000004400000-0x00000000044A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2816-27-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2816-26-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2816-23-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2816-21-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2816-47-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2816-56-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables referencing many file transfer clients. Observed in information stealers 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2052-12-0x0000000004400000-0x00000000044A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2816-27-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2816-26-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2816-23-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2816-21-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2816-47-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2816-56-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exedescription pid process target process PID 2052 set thread context of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe -
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.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exepowershell.exepid process 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe 2676 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exepid process 2816 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exepowershell.exea1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exedescription pid process Token: SeDebugPrivilege 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe Token: SeDebugPrivilege 2676 powershell.exe Token: SeDebugPrivilege 2816 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exedescription pid process target process PID 2052 wrote to memory of 2676 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe powershell.exe PID 2052 wrote to memory of 2676 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe powershell.exe PID 2052 wrote to memory of 2676 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe powershell.exe PID 2052 wrote to memory of 2676 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe powershell.exe PID 2052 wrote to memory of 2744 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe schtasks.exe PID 2052 wrote to memory of 2744 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe schtasks.exe PID 2052 wrote to memory of 2744 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe schtasks.exe PID 2052 wrote to memory of 2744 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe schtasks.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe PID 2052 wrote to memory of 2816 2052 a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe -
outlook_office_path 1 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe -
outlook_win_path 1 IoCs
Processes:
a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe"C:\Users\Admin\AppData\Local\Temp\a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2052 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FzWKrRtlR.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2676 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FzWKrRtlR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3736.tmp"2⤵
- Creates scheduled task(s)
PID:2744 -
C:\Users\Admin\AppData\Local\Temp\a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe"C:\Users\Admin\AppData\Local\Temp\a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2816
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp3736.tmpFilesize
1KB
MD52ab386f211ab9b85ad36485375847b15
SHA18ac2a8baec913fb8becc508e26f2fdef149e16d3
SHA256ad55609d8030ca5255eeb7ff46c88173f60580cb591107fda8fb2e09b3f9e7fe
SHA512f12cd42a839383f5a959d6c2a94718b3105f12f72e57be97c6ab1aab038c85f65dffebf06bf366ac6c72cdace9088de3f176cf8d684dc34d8866e9cac7f1b160
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756eFilesize
46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756eFilesize
46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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memory/2052-28-0x0000000074220000-0x000000007490E000-memory.dmpFilesize
6.9MB
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memory/2052-1-0x0000000000A50000-0x0000000000AE0000-memory.dmpFilesize
576KB
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memory/2052-2-0x0000000074220000-0x000000007490E000-memory.dmpFilesize
6.9MB
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memory/2052-3-0x0000000000590000-0x00000000005B0000-memory.dmpFilesize
128KB
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memory/2052-4-0x0000000000540000-0x0000000000550000-memory.dmpFilesize
64KB
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memory/2052-5-0x00000000005B0000-0x00000000005C6000-memory.dmpFilesize
88KB
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memory/2052-6-0x00000000044A0000-0x0000000004502000-memory.dmpFilesize
392KB
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memory/2052-12-0x0000000004400000-0x00000000044A2000-memory.dmpFilesize
648KB
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memory/2052-0-0x000000007422E000-0x000000007422F000-memory.dmpFilesize
4KB
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memory/2816-27-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-23-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-21-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-17-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-15-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2816-26-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-19-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-47-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2816-56-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB