Analysis
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max time kernel
121s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
20/11/2023, 14:54
Static task
static1
Behavioral task
behavioral1
Sample
Document_Set_2021-07-02T113853.467.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Document_Set_2021-07-02T113853.467.exe
Resource
win10v2004-20231023-en
General
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Target
Document_Set_2021-07-02T113853.467.exe
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Size
484KB
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MD5
74bf8e2c1ae5fc59cfc9d13b4c716f7c
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SHA1
4d279367b27b9bfaee5bff65f1b4a73c6436f25e
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SHA256
b232b3c02539f6e33b8b26bb7fc81b918992d6a24a408af03b3c0ca6cfbc0bc3
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SHA512
f50e643b0650a01128bfcb30fc42e55c5202fc185fe1a8a881277e867a3d1385b7771fdc0a892abf67c99eebe7d82fa06cccc96ae3f2b22682d106f63a6d3195
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SSDEEP
12288:pZNuPQX+8IA5js3zcSIEQpkwDZAeV1yD:rYA+XEs3tSDOe2D
Malware Config
Extracted
lokibot
https://sempersim.su/b12/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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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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Document_Set_2021-07-02T113853.467.exe Key opened \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook Document_Set_2021-07-02T113853.467.exe Key opened \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook Document_Set_2021-07-02T113853.467.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2196 set thread context of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2776 Document_Set_2021-07-02T113853.467.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2776 Document_Set_2021-07-02T113853.467.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 PID 2196 wrote to memory of 2776 2196 Document_Set_2021-07-02T113853.467.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook Document_Set_2021-07-02T113853.467.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Document_Set_2021-07-02T113853.467.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Document_Set_2021-07-02T113853.467.exe"C:\Users\Admin\AppData\Local\Temp\Document_Set_2021-07-02T113853.467.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\Users\Admin\AppData\Local\Temp\Document_Set_2021-07-02T113853.467.exe"C:\Users\Admin\AppData\Local\Temp\Document_Set_2021-07-02T113853.467.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2776
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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-1-5-21-2952504676-3105837840-1406404655-1000\0f5007522459c86e95ffcc62f32308f1_2751dc69-acd3-4191-a9d8-84f711cb4b3e
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2952504676-3105837840-1406404655-1000\0f5007522459c86e95ffcc62f32308f1_2751dc69-acd3-4191-a9d8-84f711cb4b3e
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b