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Analysis
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max time kernel
150s -
max time network
140s -
platform
windows10-1703_x64 -
resource
win10-20231023-en -
resource tags
arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system -
submitted
11/12/2023, 19:14
Static task
static1
Behavioral task
behavioral1
Sample
51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe
Resource
win10-20231023-en
General
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Target
51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe
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Size
7.5MB
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MD5
703fd6a0825ee5d6defae7f3f321fc5a
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SHA1
acb812c8e410a9762e1ea1359f0ed8b0e1435289
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SHA256
51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd
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SHA512
fe38206a2e1a5aad969a8632a03d20884d98966b425928709dc9873ce1d6154c42fe94c48f640a2e1923637d00d1d2ee6cf45aed5dc0ef8dc4bd328a87df9f11
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SSDEEP
196608:hWc5A2XV/1qTZGgnkphp0rAwZYGespRHDfY5cdV4qCzj:9DFyOTpBsLp1c5SV4qCzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 4032 gifplayer.exe 4104 gifplayer.exe -
Loads dropped DLL 3 IoCs
pid Process 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 81.31.197.38 -
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
description ioc Process File created C:\Program Files (x86)\PlayGIF\bin\x86\is-798ES.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-ETUBP.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-CCMAE.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-JPCIB.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-S1NAR.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-IIHAP.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-S551U.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-7MT3Q.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-E116O.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-PKC7A.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-PV3LI.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-UDMVF.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-3VDM0.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-DK72R.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\uninstall\is-RNAC4.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\stuff\is-4HBMK.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-HS2K2.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-PN7EQ.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-LMREH.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-2B529.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\uninstall\unins000.dat 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-NHEPR.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-DT8MK.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\is-3FHPL.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-KAD3I.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File opened for modification C:\Program Files (x86)\PlayGIF\gifplayer.exe 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-R9Q9I.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-QUDSN.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-UU6GB.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-5K1P9.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-7GD9Q.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-HBRO2.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-V49SK.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-4AB4T.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-C4IMH.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File opened for modification C:\Program Files (x86)\PlayGIF\uninstall\unins000.dat 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-NMSKN.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-G511E.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-3R0TJ.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-7ORM1.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-98OAD.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\stuff\is-7MBVQ.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-FD4IB.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-DE9UR.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\plugins\internal\is-ANV1U.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-DN3CJ.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-G786E.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-N8CV6.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\lessmsi\is-1BGA7.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-KE7F2.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-8528K.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-I236J.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\stuff\is-LUO9B.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-1BTIJ.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\plugins\internal\is-18BCI.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-DD9FT.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-846SP.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-LQSGM.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-FG39E.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-ABSFI.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-A8QG3.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\bin\x86\is-GC5MO.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp File created C:\Program Files (x86)\PlayGIF\stuff\is-3KQ19.tmp 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4728 wrote to memory of 3088 4728 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe 71 PID 4728 wrote to memory of 3088 4728 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe 71 PID 4728 wrote to memory of 3088 4728 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe 71 PID 3088 wrote to memory of 2752 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 72 PID 3088 wrote to memory of 2752 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 72 PID 3088 wrote to memory of 2752 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 72 PID 3088 wrote to memory of 4032 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 74 PID 3088 wrote to memory of 4032 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 74 PID 3088 wrote to memory of 4032 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 74 PID 3088 wrote to memory of 4576 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 76 PID 3088 wrote to memory of 4576 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 76 PID 3088 wrote to memory of 4576 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 76 PID 3088 wrote to memory of 4104 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 75 PID 3088 wrote to memory of 4104 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 75 PID 3088 wrote to memory of 4104 3088 51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp 75 PID 4576 wrote to memory of 1672 4576 net.exe 78 PID 4576 wrote to memory of 1672 4576 net.exe 78 PID 4576 wrote to memory of 1672 4576 net.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe"C:\Users\Admin\AppData\Local\Temp\51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Users\Admin\AppData\Local\Temp\is-A3R25.tmp\51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp"C:\Users\Admin\AppData\Local\Temp\is-A3R25.tmp\51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp" /SL5="$80112,7612629,68096,C:\Users\Admin\AppData\Local\Temp\51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3088 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:2752
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C:\Program Files (x86)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i3⤵
- Executes dropped EXE
PID:4032
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C:\Program Files (x86)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s3⤵
- Executes dropped EXE
PID:4104
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
PID:4576 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵PID:1672
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.4MB
MD50c7c1a94b023422208494aaab55ade0a
SHA1ebe05ef79850a7920648ebbecc630744493178dd
SHA256cd23410493fec4722966730c19d6cfbf20f48d5efd6fc16f9c45e6b4e3f873f7
SHA5124f10ca9926991969650880c48d91cc74087befa2dfba0712a7b18a2afb6f7492c02af45dd3525c3332d31fc52b154f834217f0eb02f177f58ffdb79184f5d345
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C:\Users\Admin\AppData\Local\Temp\is-A3R25.tmp\51f845ebcdf0d8132a588503c3bd527ae0585c8d06527a61df26e36a85738bfd.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303