Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
27/12/2023, 02:19
Static task
static1
Behavioral task
behavioral1
Sample
9ced338569a5017d44bd76b345304521.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9ced338569a5017d44bd76b345304521.exe
Resource
win10v2004-20231222-en
General
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Target
9ced338569a5017d44bd76b345304521.exe
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Size
271KB
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MD5
9ced338569a5017d44bd76b345304521
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SHA1
89b5bbf7f5f8485468083c0153c5b4faf0cadaee
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SHA256
b8dae189c2de36086b83f5e87e5d1ae5bae0afcf94e85d64b0e8a7544c76e70b
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SHA512
2721107a5c4a311df2f6a928888e5a9675a529f54ec8c5deafb885c7e9f635408b158d09b15ccec0987c1940b3d475dd1715ddfb0413ca922ff6195acf4b1556
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SSDEEP
6144:u0CwVP/x0WSkdnKCkFgyd/RLMSRkgQ6Fi49MX6L:u0fP/uWn1kCydvRkgQ0MM
Malware Config
Extracted
xtremerat
moha5354440.no-ip.info
Signatures
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Detect XtremeRAT payload 4 IoCs
resource yara_rule behavioral1/memory/1988-7-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/1988-8-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/1988-9-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/1988-10-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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resource yara_rule behavioral1/memory/1988-3-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1988-6-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1988-7-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1988-8-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1988-9-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/1988-10-0x0000000010000000-0x000000001004D000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1984 set thread context of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1984 9ced338569a5017d44bd76b345304521.exe 1988 9ced338569a5017d44bd76b345304521.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28 PID 1984 wrote to memory of 1988 1984 9ced338569a5017d44bd76b345304521.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:1988
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