Analysis
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max time kernel
139s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-04-2024 01:28
Static task
static1
Behavioral task
behavioral1
Sample
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe
Resource
win10v2004-20240412-en
General
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Target
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe
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Size
573KB
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MD5
0323dc105421401d34155403f091ecbe
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SHA1
f71675f7d669437852c55c308cbf3f25e0e923df
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SHA256
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706
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SHA512
34a8b7395c2349ffa12036fc2796c8bd3b6f3548d1d80547e0123f50dc6e256b9c0ecf6b9cc0f928b80465e0ac3938cc51e26c645601660245f2edaf83af98e4
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SSDEEP
12288:AWYIPXjxannnHg2y0XA16s7Hcq7E4PUozHueE8frPRvd1aDkR:AWYIPFannnHg29A1zzHueFj5XaW
Malware Config
Extracted
lokibot
http://45.77.223.48/~blog/?ajax=posts.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/2620-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2620-14-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2620-18-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2620-21-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2620-25-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2620-41-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2620-50-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2620-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2620-14-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2620-18-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2620-21-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2620-25-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2620-41-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral1/memory/2620-50-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables referencing many file transfer clients. Observed in information stealers 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2620-12-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2620-14-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2620-18-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2620-21-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2620-25-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2620-41-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2620-50-0x0000000000400000-0x00000000004A2000-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:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exedescription pid process target process PID 2964 set thread context of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exepid process 2620 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exedescription pid process Token: SeDebugPrivilege 2620 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exedescription pid process target process PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe PID 2964 wrote to memory of 2620 2964 a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe -
outlook_office_path 1 IoCs
Processes:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe -
outlook_win_path 1 IoCs
Processes:
a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe"C:\Users\Admin\AppData\Local\Temp\a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Users\Admin\AppData\Local\Temp\a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe"C:\Users\Admin\AppData\Local\Temp\a3ebc58cb7aebd21137225e16f6686642708e665fceb1f77e54c2413f6c0e706.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2620
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-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b