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Analysis
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max time kernel
134s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 15:31
Static task
static1
Behavioral task
behavioral1
Sample
7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe
Resource
win10v2004-20220812-en
General
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Target
7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe
-
Size
35KB
-
MD5
c1da851c8e63032b39428457c77a79a4
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SHA1
0a8376f541f34b2a056abbd789a836e2b8290917
-
SHA256
7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69
-
SHA512
feda0a04f3e9e6734274b74939a867b9d823925a44c06a2e86da96e008ff06dbd111480691f3c8a121e4ccc32c2329ff54cd705c7e7c5c283a44f70949a025ee
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SSDEEP
768:ymu+DLDXCh85WepiV4vXXuCMD9CWFjv5Nmt7ICTLpE8XuS:y0DLDXChiHy4vXXuCMD9CWFjv5NmICXL
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1472 cemepro.exe -
Deletes itself 1 IoCs
pid Process 1472 cemepro.exe -
Loads dropped DLL 1 IoCs
pid Process 2020 7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 icanhazip.com -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2020 wrote to memory of 1472 2020 7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe 26 PID 2020 wrote to memory of 1472 2020 7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe 26 PID 2020 wrote to memory of 1472 2020 7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe 26 PID 2020 wrote to memory of 1472 2020 7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe"C:\Users\Admin\AppData\Local\Temp\7cd3ba0128d36bf8f01ab0dcbf2e2d6015c5715b1903f8afa9c2776f89141f69.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Users\Admin\AppData\Local\Temp\cemepro.exeC:\Users\Admin\AppData\Local\Temp\cemepro.exe2⤵
- Executes dropped EXE
- Deletes itself
PID:1472
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
35KB
MD50ec5726cf83d2c8b8079e0b58b13168f
SHA167a8444a92b9dc9146f2c72be927557943f9e28c
SHA256c153f8f920ee389f964eb123c98c48abcea9ee4a635644342e2a9ebc9cab4829
SHA512ca6a3c26e15590fea0b89dfcf804b948a6530f66376302c1d38fdf4d47faba99f4a6792ff266a0dd6d925a40d2c92ce6707550a94a57b281cdfb132015e525a4
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Filesize
35KB
MD50ec5726cf83d2c8b8079e0b58b13168f
SHA167a8444a92b9dc9146f2c72be927557943f9e28c
SHA256c153f8f920ee389f964eb123c98c48abcea9ee4a635644342e2a9ebc9cab4829
SHA512ca6a3c26e15590fea0b89dfcf804b948a6530f66376302c1d38fdf4d47faba99f4a6792ff266a0dd6d925a40d2c92ce6707550a94a57b281cdfb132015e525a4
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Filesize
35KB
MD50ec5726cf83d2c8b8079e0b58b13168f
SHA167a8444a92b9dc9146f2c72be927557943f9e28c
SHA256c153f8f920ee389f964eb123c98c48abcea9ee4a635644342e2a9ebc9cab4829
SHA512ca6a3c26e15590fea0b89dfcf804b948a6530f66376302c1d38fdf4d47faba99f4a6792ff266a0dd6d925a40d2c92ce6707550a94a57b281cdfb132015e525a4