Analysis
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max time kernel
157s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
01/11/2023, 14:42
General
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Target
299a8caea0767aeb9fe2911ab1a38211407aad3134c51ffcfe1199059824a8c4.exe
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Size
5.5MB
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MD5
694726b4a8a51285382a06342f4d255d
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SHA1
4db72b2f45006143cae58967e0ae5d9f661828c5
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SHA256
299a8caea0767aeb9fe2911ab1a38211407aad3134c51ffcfe1199059824a8c4
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SHA512
0f7032a17e372b92b4b7331309902dca94f9b57ed937a61756ac351e60f6e2cae49b7e9dbfac67bef6ecbca665fc87d73cf5021880951faffc6f4cfc87be42db
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SSDEEP
98304:xiCHUxrey/Zj5ldLcJabJ6WUOjtQfx8zmwyPe172czA4igOp0J07L5S408skpR:QYmrewbldLNbGfOzmwyS2chOp0JqlSNi
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 1 IoCs
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Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 34 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\299a8caea0767aeb9fe2911ab1a38211407aad3134c51ffcfe1199059824a8c4.exe"C:\Users\Admin\AppData\Local\Temp\299a8caea0767aeb9fe2911ab1a38211407aad3134c51ffcfe1199059824a8c4.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-VCLMJ.tmp\is-8F4ED.tmp"C:\Users\Admin\AppData\Local\Temp\is-VCLMJ.tmp\is-8F4ED.tmp" /SL4 $50206 "C:\Users\Admin\AppData\Local\Temp\299a8caea0767aeb9fe2911ab1a38211407aad3134c51ffcfe1199059824a8c4.exe" 5443211 1541122⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 13⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 14⤵
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C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1111.exe"C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1111.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1111.exe"C:\Program Files (x86)\Smart Projects\IsoBuster\IsoBuster_1111.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.7MB
MD52c70c24109528d66821f4dda0b7af124
SHA1fffab153d8ae2b3e6c69b52050fc812f0fd2c1f2
SHA256878895c92bee665617c83ca63171f3b4dda49ab944b5f41d744c136560d69165
SHA5129acb19096107c4063a0fe5bac55c64a04e3871e7c0f3a9676dbdec3d6d738c9dba8dc8154b0e1b831f4086affa068e478507c5643f2e94b502732f685150e4e7
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Filesize
4.7MB
MD52c70c24109528d66821f4dda0b7af124
SHA1fffab153d8ae2b3e6c69b52050fc812f0fd2c1f2
SHA256878895c92bee665617c83ca63171f3b4dda49ab944b5f41d744c136560d69165
SHA5129acb19096107c4063a0fe5bac55c64a04e3871e7c0f3a9676dbdec3d6d738c9dba8dc8154b0e1b831f4086affa068e478507c5643f2e94b502732f685150e4e7
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Filesize
4.7MB
MD52c70c24109528d66821f4dda0b7af124
SHA1fffab153d8ae2b3e6c69b52050fc812f0fd2c1f2
SHA256878895c92bee665617c83ca63171f3b4dda49ab944b5f41d744c136560d69165
SHA5129acb19096107c4063a0fe5bac55c64a04e3871e7c0f3a9676dbdec3d6d738c9dba8dc8154b0e1b831f4086affa068e478507c5643f2e94b502732f685150e4e7
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Filesize
642KB
MD5e57693101a63b1f934f462bc7a2ef093
SHA12748ea8c66b980f14c9ce36c1c3061e690cf3ce7
SHA25671267ff94c9fc72cbffaeed3bc2f33cef1eeb1887c29c574d7f26595d1a6235f
SHA5123dcda686a85b19a9c7b4c96d132e90ed43c7df13ce9456beb2b88c278d8068cc3abcbfe25b1607c7b8281d276efb24809730f352927b326254f3208cbdf54a3e
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Filesize
642KB
MD5e57693101a63b1f934f462bc7a2ef093
SHA12748ea8c66b980f14c9ce36c1c3061e690cf3ce7
SHA25671267ff94c9fc72cbffaeed3bc2f33cef1eeb1887c29c574d7f26595d1a6235f
SHA5123dcda686a85b19a9c7b4c96d132e90ed43c7df13ce9456beb2b88c278d8068cc3abcbfe25b1607c7b8281d276efb24809730f352927b326254f3208cbdf54a3e
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
176KB
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Filesize
176KB
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Filesize
4KB
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Filesize
828KB
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Filesize
4KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
-
Filesize
4.7MB
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Filesize
4.7MB
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Filesize
692KB
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Filesize
4.7MB
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Filesize
692KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB