Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system -
submitted
05-07-2023 20:14
Behavioral task
behavioral1
Sample
2242449b732e17d6b950232e67f25c0f47be9b61272c6d79d749d9fe00dc660a.dll
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
2242449b732e17d6b950232e67f25c0f47be9b61272c6d79d749d9fe00dc660a.dll
Resource
win10v2004-20230703-en
General
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Target
2242449b732e17d6b950232e67f25c0f47be9b61272c6d79d749d9fe00dc660a.dll
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Size
1.4MB
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MD5
8b80b27ea8f94b839ccbbdd2fad56145
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SHA1
e7fd3eaf0ded65a386c998239da6ca057a388b7b
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SHA256
2242449b732e17d6b950232e67f25c0f47be9b61272c6d79d749d9fe00dc660a
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SHA512
97607d0972ee2728ba9acdd6e7fd01722abcdaf2a4b68f32d5180e74c521fec5592fd2a6a0d3a209f0107fdca13cc957fd5f44d2f52cc9720863be76d37b1bb4
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SSDEEP
24576:1lFVDFE7YJaw8z9rUcc1knjSdCzB/yaqSQvIZR4j6ZJzrrbjOQhBrRAd:17VJaXrXEYzB/ISQgC+Jnrdvr
Malware Config
Signatures
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Blocklisted process makes network request 64 IoCs
Processes:
rundll32.exeflow pid process 2 2400 rundll32.exe 4 2400 rundll32.exe 6 2400 rundll32.exe 7 2400 rundll32.exe 8 2400 rundll32.exe 9 2400 rundll32.exe 10 2400 rundll32.exe 11 2400 rundll32.exe 12 2400 rundll32.exe 13 2400 rundll32.exe 14 2400 rundll32.exe 15 2400 rundll32.exe 16 2400 rundll32.exe 17 2400 rundll32.exe 18 2400 rundll32.exe 19 2400 rundll32.exe 20 2400 rundll32.exe 21 2400 rundll32.exe 22 2400 rundll32.exe 23 2400 rundll32.exe 24 2400 rundll32.exe 25 2400 rundll32.exe 27 2400 rundll32.exe 28 2400 rundll32.exe 29 2400 rundll32.exe 30 2400 rundll32.exe 31 2400 rundll32.exe 32 2400 rundll32.exe 33 2400 rundll32.exe 34 2400 rundll32.exe 35 2400 rundll32.exe 36 2400 rundll32.exe 37 2400 rundll32.exe 38 2400 rundll32.exe 39 2400 rundll32.exe 40 2400 rundll32.exe 41 2400 rundll32.exe 42 2400 rundll32.exe 43 2400 rundll32.exe 44 2400 rundll32.exe 45 2400 rundll32.exe 46 2400 rundll32.exe 47 2400 rundll32.exe 48 2400 rundll32.exe 49 2400 rundll32.exe 50 2400 rundll32.exe 51 2400 rundll32.exe 52 2400 rundll32.exe 53 2400 rundll32.exe 54 2400 rundll32.exe 55 2400 rundll32.exe 56 2400 rundll32.exe 57 2400 rundll32.exe 58 2400 rundll32.exe 59 2400 rundll32.exe 60 2400 rundll32.exe 61 2400 rundll32.exe 62 2400 rundll32.exe 63 2400 rundll32.exe 64 2400 rundll32.exe 65 2400 rundll32.exe 66 2400 rundll32.exe 67 2400 rundll32.exe 68 2400 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe PID 2388 wrote to memory of 2400 2388 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2242449b732e17d6b950232e67f25c0f47be9b61272c6d79d749d9fe00dc660a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2242449b732e17d6b950232e67f25c0f47be9b61272c6d79d749d9fe00dc660a.dll,#12⤵
- Blocklisted process makes network request
PID:2400
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S593MPCP\H6YYZCHO.htm
Filesize376KB
MD548a7475aef79aaa213a0b9f747bbb6ba
SHA1939112968d97032168d171ce7746f8180d06d811
SHA2563728f5762b07f731e82b248335f16e115d9af07ac624aa3418c74f7cd94de71c
SHA512816ee937a6e117be93c6bcc946f8ee7f164fba7549bd0bd2e8bdc116c88503c2448b68ef6cf6fd1d80d3cee14dfb3cf5de6bc34098aaf995213155c4a1953d61