Analysis
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max time kernel
141s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11/12/2023, 03:19
General
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Target
73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff.exe
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Size
6.9MB
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MD5
1d1be26f169d69aeaf124f294de185ce
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SHA1
e885eb1c0556fdda2dfa7ab195ff818a76069d53
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SHA256
73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff
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SHA512
5f4d36a974e43d6d4fdc7244b6391684f2c9656e370c35ab38d416b6309c0c29e65481997b8a818a0aa1987e377c71a945f781e374de403f0670a5f2137a769c
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SSDEEP
196608:qxnTNzjsOzc7TGHscDgcXbIdslX38dgFYJzj:SNztzQlcDPXus98d9Jzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 3 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 63 IoCs
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Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff.exe"C:\Users\Admin\AppData\Local\Temp\73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-OPMB9.tmp\73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff.tmp"C:\Users\Admin\AppData\Local\Temp\is-OPMB9.tmp\73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff.tmp" /SL5="$70206,7025884,54272,C:\Users\Admin\AppData\Local\Temp\73a351f639bc98d515b609480e4d6da2edd980b2d8a1dad2e86bfed0a38072ff.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.0MB
MD50bb99ecfdc9305663dcfe61e08270ac4
SHA1197718e0ca4dd94e7c91ea6457418fb8b74fee96
SHA256d30596d3d7c91624e8bc8c012f0393e947941ef3aa26481d2ea654c52caf726c
SHA512f6f26c2ca6f33da6b069d7f0fa442446e33b4f9fac3965a1c5bcbb8346260438e04fd5ecf18820b75aa2c7f04fde3998a01a6102621f23aa5879c6bfa00a9e60
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Filesize
981KB
MD5f4f5ce302f1be39ab65b44a28d6fab8e
SHA16ebd1a5acb7ac59a9cdd4ffb19a58e257c1c16fa
SHA2561245badfac711a930bd8f3c43bb17f7618e3117e684df6a58a6f436f06c80605
SHA512d669365619feaa287ad64c2ff4ff5537a3f34c9a9bf47f92232df2639ca65acf574e586d7d25d4e1afa5ad96c1d65d3cb382bede2290d90b221ca310e3d86f0d
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Filesize
778KB
MD5c171dbd40adcd85ece60ad0ba8829568
SHA17078b4f6481ecf8f4f4e60875ba014aab9223baf
SHA256ee2fe34b73d8cab3720eb2d97a03cb362ac99a97ce4ad95e7567ed8d5dbd43d0
SHA512c16d14cdc2644a13731cd98cdb0ff5d5c2834a896ac95fa173f848ff303621593b04525ea5ff7564b70598a0f6a64d5c5349045d35a026c74b0386d63c95cc09
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Filesize
366KB
MD57a966e54cb428919f4427dae556f0c3e
SHA18187e6e31b78030d48871f6d226087ec07d2ca00
SHA256f52947a0e5ad9e1b84b3c0adabb5a736fd14349b12cdf937866d3d54722ccc0e
SHA51261538fa700a8a037dc4154bc3627284315b170f2b887631f8bf6ca3884334dd02aef883fa74c4a7097fa73a0fad5d3a43c04e09a8f9ce971019a70ba0191b226
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Filesize
229KB
MD5c1d0e873968d212e3afb3af6757a3cf7
SHA1786fc296b718effd1c1b736830649435eddb9edf
SHA25661230250c20742d0c43074d0d6d763d1e24f0434748da9aaa3627c47bb863258
SHA5125b38e4e7ff48c8b206ae142cca7310acbe0f7554d4a384afc9612ef57987598b1145cfbeac5ddbc7f8c3b2f65551a3c9c17b81d0e96f471b78d0f7c42a2e3486
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
80KB
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Filesize
80KB