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Analysis
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max time kernel
154s -
max time network
169s -
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, 14:28
Behavioral task
behavioral1
Sample
c2d5c9971018d08859bcd18f1823b192.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c2d5c9971018d08859bcd18f1823b192.exe
Resource
win10v2004-20231215-en
General
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Target
c2d5c9971018d08859bcd18f1823b192.exe
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Size
2.7MB
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MD5
c2d5c9971018d08859bcd18f1823b192
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SHA1
f4b6f7c1347aad97bba2015282a07975bec069e3
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SHA256
d0f3444b484f3e23d0697ed2182b82894b64e02d2d025fb95cc64e2fb810dab6
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SHA512
4856920344ae81b1c0197814dad812665441af6947e2726756da87b66af4aca51d952b9560189e6e4aca07545071f25bc70b6c24a2a1f75ed4086669a0a4f887
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SSDEEP
49152:wjO+L2KU1x8vqwR1/ZHgAIGt98c0pVxwcsXLCR9SCL2EeLPxTCkfUM65IhNH6nsk:wiOU/MH998BvwVLCHSCL2EeTFffNHHsD
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4028 c2d5c9971018d08859bcd18f1823b192.exe -
Executes dropped EXE 1 IoCs
pid Process 4028 c2d5c9971018d08859bcd18f1823b192.exe -
resource yara_rule behavioral2/memory/4496-0-0x0000000000400000-0x00000000008E7000-memory.dmp upx behavioral2/files/0x000600000002322a-11.dat upx behavioral2/memory/4028-13-0x0000000000400000-0x00000000008E7000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4496 c2d5c9971018d08859bcd18f1823b192.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4496 c2d5c9971018d08859bcd18f1823b192.exe 4028 c2d5c9971018d08859bcd18f1823b192.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4496 wrote to memory of 4028 4496 c2d5c9971018d08859bcd18f1823b192.exe 91 PID 4496 wrote to memory of 4028 4496 c2d5c9971018d08859bcd18f1823b192.exe 91 PID 4496 wrote to memory of 4028 4496 c2d5c9971018d08859bcd18f1823b192.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\c2d5c9971018d08859bcd18f1823b192.exe"C:\Users\Admin\AppData\Local\Temp\c2d5c9971018d08859bcd18f1823b192.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Users\Admin\AppData\Local\Temp\c2d5c9971018d08859bcd18f1823b192.exeC:\Users\Admin\AppData\Local\Temp\c2d5c9971018d08859bcd18f1823b192.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:4028
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
78KB
MD5d08decc5f2d6cfd9fe0f23bf2b5fc63b
SHA14d849d88a3495fad7b5e16077028dddd699d2517
SHA2565865613db813bdae27246c271d31aaf359d4695ff7f88dbe9eb6dacda1376692
SHA512d667bcf71ddaeaa7060e5ca476b50190071d2b05d4eafa35b565a955a9ae258f39bdab83aa26b22fd65735641587d76d984bb4faa686a9e2f9afdbcd57dca9a0