Analysis
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max time kernel
156s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 13:38
Static task
static1
Behavioral task
behavioral1
Sample
a8b77b1b6ed4b83f95a46b9911094868.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a8b77b1b6ed4b83f95a46b9911094868.exe
Resource
win10v2004-20231215-en
General
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Target
a8b77b1b6ed4b83f95a46b9911094868.exe
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Size
1.9MB
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MD5
a8b77b1b6ed4b83f95a46b9911094868
-
SHA1
0bed3d70e04ddfa5baef970679fb236d7a0a7ed1
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SHA256
bff4eb5c5c34b3f9e49260a51c8f47cc365d71108a179d6854c338a3c8024fa3
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SHA512
445fb84fa024b1d7ca1559f5cb4b16469397027cd1ea12456063413b328913c40ff87a45cc22b90e78141287b7898e6786134b6967d4935048bcaee9e86d9210
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SSDEEP
49152:Qoa1taC070d+PFJs+jWVZCAa3e5r3HOFBeLl:Qoa1taC0x36cAau5rHOFil
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2396 97AC.tmp -
Executes dropped EXE 1 IoCs
pid Process 2396 97AC.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1624 wrote to memory of 2396 1624 a8b77b1b6ed4b83f95a46b9911094868.exe 91 PID 1624 wrote to memory of 2396 1624 a8b77b1b6ed4b83f95a46b9911094868.exe 91 PID 1624 wrote to memory of 2396 1624 a8b77b1b6ed4b83f95a46b9911094868.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\a8b77b1b6ed4b83f95a46b9911094868.exe"C:\Users\Admin\AppData\Local\Temp\a8b77b1b6ed4b83f95a46b9911094868.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Users\Admin\AppData\Local\Temp\97AC.tmp"C:\Users\Admin\AppData\Local\Temp\97AC.tmp" --splashC:\Users\Admin\AppData\Local\Temp\a8b77b1b6ed4b83f95a46b9911094868.exe B98FCFEE093261CF6CE00D7E84B17082C6BDEF5800F2B71E79BC57CBF6ACE29AD449E8BBB5A7D5A1DDE5B8D4FAE7E0E0986505AC7121745F0F782BA0DDADA9EC2⤵
- Deletes itself
- Executes dropped EXE
PID:2396
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.9MB
MD58508bed5e9cd1aca8c7e7edbba97b775
SHA17538b572fdd8453e0d7d104dd8202536a61c3c8c
SHA256cef8e356b50a3ef99160e634d44f598e9401cd4be022c17165649e2474ffbc09
SHA512ea1049ebd6be4352fbd0df0cc1b1862bbf1ed84778756677723cb696d0333fc60d75757bdf39196ee36ba396ab276e453058738e40dae9fe60435804f594a265