Analysis
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max time kernel
147s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 04:37
Static task
static1
Behavioral task
behavioral1
Sample
2879c24c0a5d5fa719ecfc29aaa79598.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2879c24c0a5d5fa719ecfc29aaa79598.exe
Resource
win10v2004-20231215-en
General
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Target
2879c24c0a5d5fa719ecfc29aaa79598.exe
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Size
60KB
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MD5
2879c24c0a5d5fa719ecfc29aaa79598
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SHA1
f4b47085d7f1ccc402daa8364626979deced5030
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SHA256
611860a19b14ac934d8a541220645ab60ffffd901dffdf8d7c1c35c85d07e45c
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SHA512
24a250f978ef95322474bacc2ae55f665531d870261582c86d4b7e8d41a21a891c3aa368dc844f03508914fdd492f7871dbf0a0f866941726ede8959cf409772
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SSDEEP
768:vCru/f9Iw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRiTWNReOOv:71Tzy48untU8fOMEI3jyYfPiuOv
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3164 wrote to memory of 2600 3164 2879c24c0a5d5fa719ecfc29aaa79598.exe 96 PID 3164 wrote to memory of 2600 3164 2879c24c0a5d5fa719ecfc29aaa79598.exe 96 PID 3164 wrote to memory of 2600 3164 2879c24c0a5d5fa719ecfc29aaa79598.exe 96 PID 2600 wrote to memory of 3088 2600 cmd.exe 97 PID 2600 wrote to memory of 3088 2600 cmd.exe 97 PID 2600 wrote to memory of 3088 2600 cmd.exe 97 PID 3088 wrote to memory of 4008 3088 iexpress.exe 98 PID 3088 wrote to memory of 4008 3088 iexpress.exe 98 PID 3088 wrote to memory of 4008 3088 iexpress.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\2879c24c0a5d5fa719ecfc29aaa79598.exe"C:\Users\Admin\AppData\Local\Temp\2879c24c0a5d5fa719ecfc29aaa79598.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3164 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\992E.tmp\1.bat" "C:\Users\Admin\AppData\Local\Temp\2879c24c0a5d5fa719ecfc29aaa79598.exe""2⤵
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\iexpress.exeiexpress /n /q /m C:\Users\Admin\AppData\Local\Temp\popup.sed3⤵
- Suspicious use of WriteProcessMemory
PID:3088 -
C:\Windows\SysWOW64\makecab.exeC:\Windows\SysWOW64\makecab.exe /f "~%TargetName%.DDF"4⤵PID:4008
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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
60KB
MD589b2b149165e2212d92dacee438e0c4b
SHA1b607add33e479473487a37351292fba1edc54b63
SHA256bbefdffe395cd9d1bc3dfdcf1330a8be002f3c6e28bf3258d4fd8cc367397bf0
SHA5124bc3b4b7e5e8a09474eacf600ea41433acdc742e76c0586dca7fa2279550d2a61b89c4fa0d965eb4d3f08a70576919be1590bdf3b9e13db56e032d44a52f4c15
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Filesize
724B
MD5c3ca008abd6997c4b036a7e8be75cb2c
SHA105f7a3527bb04c691b08f040f562582035398829
SHA25629ef6bf47dcc8c67f1abe1b269d3518d6a4ebe125daa1ea460779638cb9782a3
SHA512bee0baf3cb83144239077f99f5ca2a6ca7b618f7f51a53e03613ae697e8bc76fa28f5d006296b469be8e1fffeeb35668b5fe87b260b1380cc003815ea9efb083