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Analysis
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max time kernel
152s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
14/11/2022, 09:44
Static task
static1
Behavioral task
behavioral1
Sample
f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe
Resource
win10v2004-20220812-en
General
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Target
f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe
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Size
415KB
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MD5
e3bf6d17db40ba1a967df90bc3ba3e4f
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SHA1
25ae8565ae5eae94e3dd06955b908a3cdc53623f
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SHA256
f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075
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SHA512
6e15e220e693c9b217d845a020a1444a4c885e5853dbdc518a045464a40a0436a76fd8fd710e777d2588e1886af8262cf44eef6f508ac7c0139f658fa4fb2012
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SSDEEP
6144:TqUMjfPJt/I7RnfDmMOkFnjuZgFK+IdJsI5/eXaW0rLFb56dpLN4XQKJ3:+UsJpItjOanSAl6mcGXaW0rN3
Malware Config
Extracted
fickerstealer
asfasfvcxvdbs.com:80
Signatures
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Fickerstealer
Ficker is an infostealer written in Rust and ASM.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 900 set thread context of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27 PID 900 wrote to memory of 1488 900 f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe"C:\Users\Admin\AppData\Local\Temp\f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Users\Admin\AppData\Local\Temp\f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe"C:\Users\Admin\AppData\Local\Temp\f1107d0bce75510a76fc68a917c48afc205459471e22a95dbbd0e52dbd445075.exe"2⤵PID:1488
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