Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12-12-2023 15:11
General
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Target
422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd.exe
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Size
7.0MB
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MD5
23b2e7537ceea2d9d6542e1eb9be4560
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SHA1
ccbfc278fb6b3c904aa581a3ea95d3a6db071c1d
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SHA256
422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd
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SHA512
c00a900499a1433a7670cef38e386a590448787c50b1546c0cf2af1c63859afcca534bd97433e30c6f6a9b824ed55ed2f347f256797edbb9bbc5d7a077da845f
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SSDEEP
196608:6xm5Z7xPjWtYOkdHWd1V3GaO4TwWHvzASW8P7Bzj:J7RjWtfj95dLASWyzj
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\422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd.exe"C:\Users\Admin\AppData\Local\Temp\422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-2SERB.tmp\422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd.tmp"C:\Users\Admin\AppData\Local\Temp\is-2SERB.tmp\422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd.tmp" /SL5="$50066,7089240,121856,C:\Users\Admin\AppData\Local\Temp\422d49082fd854d9555ef55f6757cae7a3bb6ba64d807c2c733ab7ace9ff8afd.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:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -s3⤵
- 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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.7MB
MD552a517c16b1a22b83214ede1dfc4640c
SHA153c4a95e5b4032289153957e020922f2e99bcc54
SHA2567676659b11df8dd44a454b6dbbeb4a3678a6a44a1542e87cba01e676a08100c9
SHA512da67dd7fee7f12213acd97ab645cb8b4811e49866842a91dd182644e9d1b335bfd0403738da8018a4463e18d55f31d9f3b8522a363d0d1bda9ffdd4fe3c67ea3
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Filesize
1.1MB
MD56081bbed46af43fc0da7d492ccac16f5
SHA13601d9bbf5a5fc441ae0c6f895dd769794f5264f
SHA25678ea2d98dc90ca695b440cdb097eb18337201ab67a47b7956ee09e00f700f962
SHA5123f8061ce688133248bdf3f438e3a1b8ad656e04a07dc127e248a87eb7503e0067fc59cbf82fef0a0f17b5267cc5fdff5f59a8de70a5cfb46c85eed68043f36bd
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Filesize
1.2MB
MD5621298399911aefc004fc235b0f97912
SHA15671b41213caf6d4ba014c71bbf6095bc43482e0
SHA256f99a596b09141414f9adaf4a7891a5b000c62ab672b148dc5a051941932ff7cf
SHA5124cce550f4b11f520df162de614c50ee86ee6e0c5b0a9e6f19586f657343891e76a5e6b2a1e004089d7ff5ebffc083c1b9f884f63c928771cc1d3f8dde062ae9c
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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
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
632KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
632KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB