Analysis
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max time kernel
144s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
10/12/2023, 19:42
General
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Target
36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719.exe
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Size
6.9MB
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MD5
0309c23c99ebe09b97d682c12368ba15
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SHA1
d88251cf1961cec9a1b2d59ecfb315f34d3f724c
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SHA256
36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719
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SHA512
838f18a9408fe3f08ffe8aa8ebcf45e0301052cfe83bec0f064d1293d3f3cdebff51161e953d961bac784fa0d8c5a54297fb18c7dbc09055eea6660daee42a86
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SSDEEP
196608:5A89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:BBmakyVnlUQ7Wz3Tv1jNTh0zj
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 2 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\36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719.exe"C:\Users\Admin\AppData\Local\Temp\36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-DOJLA.tmp\36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719.tmp"C:\Users\Admin\AppData\Local\Temp\is-DOJLA.tmp\36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719.tmp" /SL5="$70208,6977575,54272,C:\Users\Admin\AppData\Local\Temp\36874542a06be9d9b3e1d3cf5887a0e1f21898cce2e6ae250616485716409719.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:\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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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.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
1.8MB
MD5538463c3fb8c597f40978d1f183cbc0d
SHA15b40899df239178cb169dba50c429309390f09d4
SHA2568e41cad953fe43e698dcac169cd7827e5f1d0bc33cab846cec872e1211f28a08
SHA512a01780d36b37f663f77038869185d50b38a8bfd11f8fbcd12e8aa4c4d1b0a483140a334b6a491461fa53249e277dc68063965647db80324cd91e4becb18e1abb
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Filesize
1.4MB
MD56ae068595243c410fc7b11c369c36ffe
SHA11b2a3ac4b671789bb4e33e99f5f0decbe149161a
SHA256de166283d3c8760fdc63568834e492630c961cd5a464906cce7e2e3d91052517
SHA512f5b5455951d10ebd08923c884d9f24c6b21d696b064e9c4acd5cb758a690346976b9103f0b1064faa21d3bc0ed131ca3c93fa963f09fd5bed08254f77fb4c289
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Filesize
245KB
MD57e8cbb6232a8ddf46489881e445c8750
SHA190c1ab8a07d96963931d9c3d7e5fc65c1006db3e
SHA256ffdba28d8171a30a059a795ee70594b8b02486971bfba649ddfbee3c13a7939f
SHA51251277e32e292e9528c468a4f80c099684c92ca58d930519eda660886425c6f35deb12c26bd1a3a223a8354181bd5c0214999b579df0e8512211c2ea5b26f1ba9
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
80KB
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Filesize
80KB
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Filesize
80KB
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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
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
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
4KB
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Filesize
4KB
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Filesize
752KB