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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24/12/2023, 21:57
Behavioral task
behavioral1
Sample
141e05ca1c94e8f0966e2e4ee048e7a5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
141e05ca1c94e8f0966e2e4ee048e7a5.exe
Resource
win10v2004-20231215-en
General
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Target
141e05ca1c94e8f0966e2e4ee048e7a5.exe
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Size
59KB
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MD5
141e05ca1c94e8f0966e2e4ee048e7a5
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SHA1
9efd6c784f5467d503525027b1b1f164fbe52391
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SHA256
dee0f4655bbab6bbb82b64fca5c3d650f6efff046ece71c285dd2d4f8bb1194a
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SHA512
b9a001dbbbd56bdeed4b74647d1b6525ffcad0376413f9db853838cf88ee0793ef5771317e13f0eaa83172dd1e9c7ec31a13a4601143552e54e5a8e573c2df2a
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SSDEEP
1536:GzU/xDnz8dYnbPK8nqJyZrTMPTWVDSuu5hU/Z:phI0PKr7TWVGTUZ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1204 141e05ca1c94e8f0966e2e4ee048e7a5.exe -
Executes dropped EXE 1 IoCs
pid Process 1204 141e05ca1c94e8f0966e2e4ee048e7a5.exe -
Loads dropped DLL 1 IoCs
pid Process 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe -
resource yara_rule behavioral1/memory/2688-0-0x0000000000400000-0x000000000043D000-memory.dmp upx behavioral1/files/0x000a00000001224d-14.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe 1204 141e05ca1c94e8f0966e2e4ee048e7a5.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2688 wrote to memory of 1204 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe 14 PID 2688 wrote to memory of 1204 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe 14 PID 2688 wrote to memory of 1204 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe 14 PID 2688 wrote to memory of 1204 2688 141e05ca1c94e8f0966e2e4ee048e7a5.exe 14
Processes
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C:\Users\Admin\AppData\Local\Temp\141e05ca1c94e8f0966e2e4ee048e7a5.exeC:\Users\Admin\AppData\Local\Temp\141e05ca1c94e8f0966e2e4ee048e7a5.exe1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1204
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C:\Users\Admin\AppData\Local\Temp\141e05ca1c94e8f0966e2e4ee048e7a5.exe"C:\Users\Admin\AppData\Local\Temp\141e05ca1c94e8f0966e2e4ee048e7a5.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2688
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
59KB
MD5aba325eaea571baf943cdf33a926f39e
SHA1767c42a77fa1af7614ef36c5c25964dc9e521b5b
SHA256a97bcd0473661b4a9cbc882f7a5fb06039b643b6db9e9ef6636e8824fbfa86fa
SHA512dfb2b1a0eadc42533dc21dc54c97603a3b3c60505ac04d6a9bf7917d663453092616bd40047b79f0a89a4752b8129d35768a1d144693ca0ddc6e95781631a6ee