Analysis
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max time kernel
57s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 10:03
Behavioral task
behavioral1
Sample
cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe
Resource
win10v2004-20221111-en
General
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Target
cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe
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Size
393KB
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MD5
8cd0df1648102eaf1ae50da01bb4c339
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SHA1
58b7db2cef0319d05ae0288fcd3ed59ff8ad40d4
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SHA256
cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9
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SHA512
0caa9e0be24a8d8446099299cf3bf3f3c0100f62d19727dbc1d453c2ecff8c87a000ac1b9b9fb8661331e80a0ad23a7afda013da74888afe53cad0b34b7d8fbc
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SSDEEP
6144:BpdlRQUrbslZwzYdC5tR1bYc0sCLgwZaffdtw2nRfzQpT3+yfrabvpy3gumMlBRR:OV3wzYdcbk2w/sRkxspBoB
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1096-69-0x0000000000400000-0x00000000004D2000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 820 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1096 set thread context of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 1684 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1684 AUDIODG.EXE Token: 33 1684 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1684 AUDIODG.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 820 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 820 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28 PID 1096 wrote to memory of 820 1096 cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe"C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exeC:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:820
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x1d41⤵
- Suspicious use of AdjustPrivilegeToken
PID:1684
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
33KB
MD5e4ec57e8508c5c4040383ebe6d367928
SHA1b22bcce36d9fdeae8ab7a7ecc0b01c8176648d06
SHA2568ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f
SHA51277d5cf66caf06e192e668fae2b2594e60a498e8e0ccef5b09b9710721a4cdb0c852d00c446fd32c5b5c85e739de2e73cb1f1f6044879fe7d237341bbb6f27822