Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12/12/2023, 15:08
General
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Target
1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791.exe
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Size
7.2MB
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MD5
894d1079354e5ee081b6a30e19901cee
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SHA1
98a066f9d75db9ac2d4616d1f749cfa766023f1c
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SHA256
1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791
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SHA512
fe96b19eee02b311fa6e3e6f977bfe3543046b0e9461fe60515351c8182cebabc6091151a8388eefad6936de88c45b4896c82bfeae4e959188c823501420e005
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SSDEEP
196608:lxm5MctdEEAJTpMEa66Ey+/xwAB04awWOAQwlCkzj:3cjEEAJWEh65C30GW9lCkzj
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 3 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\1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791.exe"C:\Users\Admin\AppData\Local\Temp\1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-59AIC.tmp\1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791.tmp"C:\Users\Admin\AppData\Local\Temp\is-59AIC.tmp\1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791.tmp" /SL5="$4021A,7269570,121856,C:\Users\Admin\AppData\Local\Temp\1da4c2042307d3538550bd52ae3fc2926cbc79ae570abe607deca6bebefee791.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)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵
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C:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.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
1.3MB
MD54938bb8d4259baafe2f8c2818d80d0da
SHA1fa51a89ac874a5e9fee28bcd47bcf4bcee6d490d
SHA256efc808385a0204e9c645c3192e0a272c48e9a8fdf7d75e6d6ae9872b4eb785d3
SHA512a8d9fe8f024a9169cbc76549e26aa7b78afa09859955cd78d53a1f072888c9fdb54c70cff7858a70d801b2dbdc4bb22761661e44f0090363b22d49acae9b82ac
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Filesize
756KB
MD598df45c6cfdb26eb1458618d1fc32eb2
SHA100d00a01396ed3355096fad6fd68b139e9bb7d85
SHA25630c709e401f53d6695d61c4e38d44b783bc56761b49545880fab935334a1f14d
SHA512a5d80cbd29df8cdad983fdc605e786c9c47ad974200b42f20d56cb2eb72c16e7d8fe440a82d137f34ce463611b0ac25feb6f2c70561098ec504e347d24f0e799
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Filesize
526KB
MD5b3c26de2134d99dd2d5a0e8f18869d29
SHA1e9d86d3359a61df5c1c8e755be28361ff7f0ddb3
SHA2561daf7fef4ba89fee0984ced34ddf857ff909d0e367e2efaf81b85f9c20f7a72b
SHA512205773459d2b7fafe952f449c04e9cdd39fc5056d4143453c8eac71dee733daf6868f8c6db711fae618731cd01465433a078536e055eda6c5b8f0f132ab11c0b
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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
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
752KB
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Filesize
4KB
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Filesize
4KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB