Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11-12-2023 16:43
General
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Target
a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62.exe
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Size
7.5MB
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MD5
ff2d82ac80351636b4d8301ddb1700ea
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SHA1
5bbf82c6067bc8cc0ca6fa3a0f5185f10c622e24
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SHA256
a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62
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SHA512
cd74010d3744f74807ce088de329984f2bb122090162308b7c6459f4aeb424d69e3232074e477365cec54dce1e36dbfbcd442e2cec0d55be63a958263b93a077
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SSDEEP
196608:Cq/iLRC0OLkYNew6tjCtD2RQVsBp4UAzj:CHC9Lkuew6t2oCO9Azj
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\a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62.exe"C:\Users\Admin\AppData\Local\Temp\a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-42EJ6.tmp\a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62.tmp"C:\Users\Admin\AppData\Local\Temp\is-42EJ6.tmp\a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62.tmp" /SL5="$70210,7577497,68096,C:\Users\Admin\AppData\Local\Temp\a56a1b346e80a2ebc154b218a18a3f409e604eaa4baa455d0239548008499a62.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)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
599KB
MD59d8dd2f41972ccf99343bd232719423d
SHA1a16950b794c71f34e28f52dff12e616f884eca3c
SHA25656f812510e329f3dbd35606e1cd352a06a6162ff4e46e4bedffab759fc71842d
SHA512b40a0ad4ef6649194cce2ff4019b384ef5872343b6893095f013ac212ae2158168b01ce7ea0cdf1f27ff7a82a29469c7fcf106ecd02ea2bc5646bfbdf955fad5
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Filesize
918KB
MD509ec32be8d0ebeb65d3d82c996910f81
SHA1c84454ea2b0c14c74ec22a5151fa980b2ed1ee89
SHA2563d25ec7a959f30e37a57522b9fe207147a4e1fac2b51b013b12f6978aab355ae
SHA512ba6ee6eda67bd36cba1b1d67a7975f180d4c41a380c17106f8156cc4a74bd1583e5431dcb634794bf4935194d0ebe5750c8eb9e03048df4f08e9a559e6055953
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Filesize
334KB
MD52234b4f4f7675d51ee61cbd24f5101e2
SHA1fce523f064ee25430b626c72098815f48643ba8f
SHA256ff17399d403ce08e8b31bd463b752a55548b2f02e43529e1dc5d4932de569c62
SHA512e2414470f58dfab473fbac2ed53d7b58f90af005cbc3f064a4cfb61483090ac0cd92c43f9c01dae481721fd65c25d2050b64526ebd30dc1ea368f09f6eeebba3
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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
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB