Analysis
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max time kernel
130s -
max time network
86s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
10-05-2023 18:49
Static task
static1
Behavioral task
behavioral1
Sample
092726376263728.DOC.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
092726376263728.DOC.exe
Resource
win10v2004-20230220-en
General
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Target
092726376263728.DOC.exe
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Size
798KB
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MD5
fc317530c3a698867861a965caa34bad
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SHA1
2700a38ef604d78793da302664afc7d27bbb0b1c
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SHA256
9973a0ac74f8649b431499862359352cc0e8639f4f46ae5ae2371fcdaaf31320
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SHA512
f01c04b08d76f7eef6426a129dc39ea1ab60d99c52804b999b4b89c53d6d83f0ad17db311186f899f4924a5bdd38577ef8d803ae909ff700ccb68c66511d3db9
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SSDEEP
12288:TNLhcjoS4FC7ITh3IBPmOt50Pbkttml53kbXJ2zlLj0:T9hcsFCMTaFCKIsbZ2h
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1744-54-0x0000000000370000-0x00000000003A1000-memory.dmp modiloader_stage2 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1680 1744 WerFault.exe 092726376263728.DOC.exe -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 2 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
092726376263728.DOC.exedescription pid process target process PID 1744 wrote to memory of 1680 1744 092726376263728.DOC.exe WerFault.exe PID 1744 wrote to memory of 1680 1744 092726376263728.DOC.exe WerFault.exe PID 1744 wrote to memory of 1680 1744 092726376263728.DOC.exe WerFault.exe PID 1744 wrote to memory of 1680 1744 092726376263728.DOC.exe WerFault.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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C:\Users\Admin\AppData\Local\Temp\Tar4810.tmpFilesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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memory/1744-54-0x0000000000370000-0x00000000003A1000-memory.dmpFilesize
196KB
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memory/1744-56-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
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memory/1744-57-0x0000000000400000-0x00000000004CE000-memory.dmpFilesize
824KB