Analysis
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max time kernel
117s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13/03/2024, 00:02
Static task
static1
Behavioral task
behavioral1
Sample
b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe
Resource
win10v2004-20231215-en
General
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Target
b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe
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Size
308KB
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MD5
594c0ef7ce7a6f442d05b01021a7e72a
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SHA1
dd4b92d7c4d21340436d694ce17817d94201c761
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SHA256
b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1
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SHA512
b94fc2befe7cc5eaf626e61021658a5697dd6391fac2b27cce3321f4a42c06884f36d1cf04482b773a701cca35b02be4351a2dd2b366d0502a006edfaef94f55
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SSDEEP
3072:pzltUeOsaWzltUeezltUeOsa+FlkXajlM57C+RkR7konseQMOsa/Fls:rnOsaCnKnOsa2l5pEW1kospMOsa9ls
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2940 3012 b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe 29 PID 3012 wrote to memory of 2940 3012 b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe 29 PID 3012 wrote to memory of 2940 3012 b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe 29 PID 3012 wrote to memory of 2940 3012 b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe 29 PID 2940 wrote to memory of 2592 2940 cmd.exe 30 PID 2940 wrote to memory of 2592 2940 cmd.exe 30 PID 2940 wrote to memory of 2592 2940 cmd.exe 30 PID 2940 wrote to memory of 2592 2940 cmd.exe 30 PID 2592 wrote to memory of 2616 2592 iexpress.exe 31 PID 2592 wrote to memory of 2616 2592 iexpress.exe 31 PID 2592 wrote to memory of 2616 2592 iexpress.exe 31 PID 2592 wrote to memory of 2616 2592 iexpress.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe"C:\Users\Admin\AppData\Local\Temp\b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\68E1.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\b29afbfc90d680d1aa8e55debc03570bd318c36b23b352f6b5bb41691eaa10e1.exe""2⤵
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\SysWOW64\iexpress.exeiexpress /n /q /m C:\Users\Admin\AppData\Local\Temp\popup.sed3⤵
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Windows\SysWOW64\makecab.exeC:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"4⤵PID:2616
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1KB
MD502dba5f37067292355c6d01a57d4ef48
SHA17c67ab3f99fbf7a53018dd295d2968c525db83d9
SHA2568b74c812ba9e6c536da7edd4101e7e0dddeab8355e5aff095dd31b3f00560242
SHA51212201f949ee3198c8f4b39cc8edf90a114ecf42ddd5383ed0b87e4c78053cd517786dc7af83557e63a0483af74f4c0117d5568441ae761ff6958e758704d602a
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Filesize
308KB
MD59681ea213f013214f999fba2902223f2
SHA102ae6e2be634e9551b18e5497b91faadca221c8f
SHA256cabb1e51c4d109f83adf2f9311cc84d21025a21306531d9b67304c01d67b6c6f
SHA5120502105336c57c85f840e848c189c51a4e52d13788d5215e780a838f60ba4d7dbed70cbfd8ca26cf7ac791f4ae5c6b501e8db9760ffbf4e8d5d4653cfb1f98f4
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Filesize
724B
MD5c3ca008abd6997c4b036a7e8be75cb2c
SHA105f7a3527bb04c691b08f040f562582035398829
SHA25629ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3
SHA512bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083