Analysis
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max time kernel
147s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 02:06
Static task
static1
Behavioral task
behavioral1
Sample
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe
Resource
win10v2004-20240412-en
General
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Target
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe
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Size
555KB
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MD5
99c5c9172ae14aef0cad5d0882e08e0a
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SHA1
c60d974e2273922644892fac7100222d98345ca6
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SHA256
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7
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SHA512
cb900ed675c41dcd5b68327c0812117998130f416313b219b7cc3c060a327033dca8000de4ab1c365b86d3868444a41af913c56c11525792f52d007ef7adb32d
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SSDEEP
12288:b4nvyFxAgk/g7jFq81pds1N7SEwNLrzHBLA3B1ELYisAY3iuzCjkR:bFxDOiFqspdUN7HwNLP/snyuzC2
Malware Config
Extracted
lokibot
http://24.199.107.111/index.php/720637
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/4008-13-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4008-16-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4008-18-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4008-37-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/4008-45-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4008-13-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4008-16-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4008-18-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4008-37-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/4008-45-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables packed with SmartAssembly 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4340-10-0x0000000005D10000-0x0000000005D1C000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly -
Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4008-13-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4008-16-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4008-18-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4008-37-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4008-45-0x0000000000400000-0x00000000004A2000-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:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe Key opened \REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe Key opened \REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exedescription pid process target process PID 4340 set thread context of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exepid process 4008 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exedescription pid process Token: SeDebugPrivilege 4008 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exedescription pid process target process PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe PID 4340 wrote to memory of 4008 4340 e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe -
outlook_office_path 1 IoCs
Processes:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe -
outlook_win_path 1 IoCs
Processes:
e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-776854024-226333264-2052258302-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe"C:\Users\Admin\AppData\Local\Temp\e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Users\Admin\AppData\Local\Temp\e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe"C:\Users\Admin\AppData\Local\Temp\e609540945ebef9d1596ca2b25b84c647093c5cd2739bd956d65d78b0b3aa7e7.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4008
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-1-5-21-776854024-226333264-2052258302-1000\0f5007522459c86e95ffcc62f32308f1_9ea0183e-45ac-42a1-bca6-f2ab73e3e93b
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-776854024-226333264-2052258302-1000\0f5007522459c86e95ffcc62f32308f1_9ea0183e-45ac-42a1-bca6-f2ab73e3e93b
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b