Analysis
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max time kernel
1852s -
max time network
1819s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
11-02-2024 20:36
Static task
static1
Behavioral task
behavioral1
Sample
audacity-win-3.4.2-32bit.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
audacity-win-3.4.2-32bit.exe
Resource
win10v2004-20231215-en
General
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Target
audacity-win-3.4.2-32bit.exe
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Size
13.8MB
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MD5
79770d516b49a5839bbf4032c34a7bbc
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SHA1
fed439037e5f1440dd371d0ca1fff6bcb632817f
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SHA256
7f7dd6f96643a1a826d1c91a5217721f97474f171a6335c47d4c50a76c7aceaa
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SHA512
ac0c8e3c6e5821ec374e7b79136ee9cc83f7135bcd2934eb3d83c7d69204ac12e3b0b821bcf60412c22a2d611658df21e2676a00cbc438a28ba98122e2ae8447
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SSDEEP
393216:+HsVDWKyG7RRBw038vArRsZFZXP5eoawm+I:yAyQTw03jCZFZfTaaI
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1968 audacity-win-3.4.2-32bit.tmp -
Loads dropped DLL 1 IoCs
pid Process 2000 audacity-win-3.4.2-32bit.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1968 audacity-win-3.4.2-32bit.tmp -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28 PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28 PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28 PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28 PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28 PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28 PID 2000 wrote to memory of 1968 2000 audacity-win-3.4.2-32bit.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\audacity-win-3.4.2-32bit.exe"C:\Users\Admin\AppData\Local\Temp\audacity-win-3.4.2-32bit.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Users\Admin\AppData\Local\Temp\is-S5G7J.tmp\audacity-win-3.4.2-32bit.tmp"C:\Users\Admin\AppData\Local\Temp\is-S5G7J.tmp\audacity-win-3.4.2-32bit.tmp" /SL5="$7011E,13325830,956416,C:\Users\Admin\AppData\Local\Temp\audacity-win-3.4.2-32bit.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:1968
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.2MB
MD55c394505f708326cd033cbf5faab4c6a
SHA1d36ab330ce80ae47ac248f7518ef3982ee8dd015
SHA256d9919e23f721bd4038f3bcc481584980b1392e60e5b2362ad87cb6611d409b80
SHA51259172a4993cceaf71be390391f211d4178879a8ab6d7e1731d4b3f105e2a5f41d35038ebb9615bd439faae1be08b4949f136b93e2287ba8c01555195ec02ec48