Analysis
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max time kernel
128s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
21-01-2023 14:34
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20220812-en
General
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Target
tmp.exe
-
Size
551KB
-
MD5
38aa7278760793557e4dcfcf1c8879d4
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SHA1
4a6f8bc85b8123ef21c6804df73c00c90adae868
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SHA256
7c2a8c97b19dc75109d84f8b1e3e658ecf94b6296d848e8c8168c49ef3000fb5
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SHA512
e0cfd1ee91979b56c89e0c7771d465a1dcd385ec4d1bcf88ca7e8cd8d014de8350ee18cfc0cc363a36546eba40c512e1a6c082f3f0510c55bff7cfac08e975aa
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SSDEEP
6144:xYa65GWBSudlNp+b1XtDaP9yMYTikrDNjSWkCPL6AaotaMNMeVMaMA3:xYpo/aP93lkouPLT3cMfeI3
Malware Config
Extracted
lokibot
https://sempersim.su/ha3/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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Executes dropped EXE 2 IoCs
Processes:
xjuicu.exexjuicu.exepid process 428 xjuicu.exe 4880 xjuicu.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
Processes:
xjuicu.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook xjuicu.exe Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook xjuicu.exe Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook xjuicu.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
xjuicu.exedescription pid process target process PID 428 set thread context of 4880 428 xjuicu.exe xjuicu.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
xjuicu.exepid process 428 xjuicu.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
xjuicu.exedescription pid process Token: SeDebugPrivilege 4880 xjuicu.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
tmp.exexjuicu.exedescription pid process target process PID 2212 wrote to memory of 428 2212 tmp.exe xjuicu.exe PID 2212 wrote to memory of 428 2212 tmp.exe xjuicu.exe PID 2212 wrote to memory of 428 2212 tmp.exe xjuicu.exe PID 428 wrote to memory of 4880 428 xjuicu.exe xjuicu.exe PID 428 wrote to memory of 4880 428 xjuicu.exe xjuicu.exe PID 428 wrote to memory of 4880 428 xjuicu.exe xjuicu.exe PID 428 wrote to memory of 4880 428 xjuicu.exe xjuicu.exe -
outlook_office_path 1 IoCs
Processes:
xjuicu.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook xjuicu.exe -
outlook_win_path 1 IoCs
Processes:
xjuicu.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook xjuicu.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Users\Admin\AppData\Local\Temp\xjuicu.exe"C:\Users\Admin\AppData\Local\Temp\xjuicu.exe" C:\Users\Admin\AppData\Local\Temp\gedcn.uq2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:428 -
C:\Users\Admin\AppData\Local\Temp\xjuicu.exe"C:\Users\Admin\AppData\Local\Temp\xjuicu.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4880
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
124KB
MD5de0258eeaca25d4b0a166f092d972a47
SHA1f2174a94c86cc84bde61a856aa06c5269ffab0e2
SHA256d9fceeb5399dba21cae62de6fa20873933d3a7b0b2c499d902a325b4bcc21090
SHA51281b54298d8b17615e114e7b9905b5517cc945c065401f92f722b587cad643e27171cd49cdde97417609418358cb2ce04896542dc93b6ed1bbf4abf3b54522df4
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Filesize
5KB
MD572388d2806e8abf0ef29fe2ee9e4a7e9
SHA1fac860ce15c3ce112a59f60b82ae5ef7cc8b8c73
SHA2562ed380a821989841adc7f8d78ab77eb5633f2ea559472cdaf26fd7afeee209e2
SHA512ac089c84a31fa4a0178b5b25936007109a17d4c808e2aeb013cac60ca66ba553a97849fa413ce12822f5db1d25ab008bce8972f6ad717d67a9ec18a682d2a32e
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Filesize
46KB
MD5e06eb606d8e45b958f703f7609907c20
SHA11a592f6bc91fa88c1e75039a9c48a6eab38c1480
SHA2568cdaa8c78832fc5e53ab2cd5eea5f5ac458a7599c4ed67d985dd3876cfdf8777
SHA512e0e667cedc9bc5bb18fa2cd7ada2e54e23609d514d90c2d327e77b0c97ca3c3c2c1e6a610571e24a06b9eb2b5c561e35240f63cd9d9184eb44f456d21232b98d
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Filesize
46KB
MD5e06eb606d8e45b958f703f7609907c20
SHA11a592f6bc91fa88c1e75039a9c48a6eab38c1480
SHA2568cdaa8c78832fc5e53ab2cd5eea5f5ac458a7599c4ed67d985dd3876cfdf8777
SHA512e0e667cedc9bc5bb18fa2cd7ada2e54e23609d514d90c2d327e77b0c97ca3c3c2c1e6a610571e24a06b9eb2b5c561e35240f63cd9d9184eb44f456d21232b98d
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Filesize
46KB
MD5e06eb606d8e45b958f703f7609907c20
SHA11a592f6bc91fa88c1e75039a9c48a6eab38c1480
SHA2568cdaa8c78832fc5e53ab2cd5eea5f5ac458a7599c4ed67d985dd3876cfdf8777
SHA512e0e667cedc9bc5bb18fa2cd7ada2e54e23609d514d90c2d327e77b0c97ca3c3c2c1e6a610571e24a06b9eb2b5c561e35240f63cd9d9184eb44f456d21232b98d