Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
145s -
max time network
134s -
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, 09:22
Static task
static1
Behavioral task
behavioral1
Sample
ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe
Resource
win10-20231023-en
General
-
Target
ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe
-
Size
6.9MB
-
MD5
4c2716c267df02cfc0f6b157b129eaf8
-
SHA1
f8fe66bf06da7c7e83947e3483da5240c2d60441
-
SHA256
ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a
-
SHA512
33e7ba9f9dbf0486836ff57d0e548a2072890129d3be7705ec2da4b40ced88f92f1a586515b64eb4b40b44c8bf2e057fb6c7020afc8e1c0f1c9a2ecd6c0c8d52
-
SSDEEP
196608:RH/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:IcOhoGE1ArRvqlgM7xtAT0Hzj
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
pid Process 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 2368 wmaformat.exe 4976 wmaformat.exe -
Loads dropped DLL 3 IoCs
pid Process 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.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 45.155.250.90 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 63 IoCs
description ioc Process File created C:\Program Files (x86)\WMAFormat\bin\x86\is-JLTG1.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-M9D2A.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-AJOL8.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-A9LKS.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-GG7S4.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-OLC1S.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-DUAHT.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-I8MN6.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-DKR0J.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-JPJ97.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-R4VD9.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-KD5OG.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-5VAF2.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QBQNQ.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-L8GNU.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-NDCNC.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-3NLMA.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\uninstall\is-DONCT.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-VTIK8.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-0ACD5.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-OKHEA.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-7V22N.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-CRMAM.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File opened for modification C:\Program Files (x86)\WMAFormat\wmaformat.exe ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-RQK7I.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-55LM6.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-40D3U.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-5AN5U.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-8IILA.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-1T2UL.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\plugins\internal\is-QALUA.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-R2P9E.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-LS11I.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\is-8244C.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QSC37.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-U6KLB.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-AU7C1.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-42F0P.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\plugins\internal\is-FNO49.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File opened for modification C:\Program Files (x86)\WMAFormat\uninstall\unins000.dat ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\lessmsi\is-UDPJF.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-SPHJO.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QRBM4.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\uninstall\unins000.dat ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-KVH45.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-08844.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-I7TDT.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-GLJ58.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-TP270.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-SCA1F.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-N0997.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-HRQTQ.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-02K0O.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-0KBMH.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-S8VTM.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-GT1BQ.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-AL2CR.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-F78TA.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-4MRV0.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-7MSHO.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-A3DR5.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-E3PTO.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-B0OQA.tmp ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp -
Runs net.exe
-
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4468 wrote to memory of 2924 4468 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe 71 PID 4468 wrote to memory of 2924 4468 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe 71 PID 4468 wrote to memory of 2924 4468 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe 71 PID 2924 wrote to memory of 2336 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 72 PID 2924 wrote to memory of 2336 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 72 PID 2924 wrote to memory of 2336 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 72 PID 2924 wrote to memory of 2368 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 74 PID 2924 wrote to memory of 2368 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 74 PID 2924 wrote to memory of 2368 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 74 PID 2924 wrote to memory of 4716 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 77 PID 2924 wrote to memory of 4716 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 77 PID 2924 wrote to memory of 4716 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 77 PID 2924 wrote to memory of 4976 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 75 PID 2924 wrote to memory of 4976 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 75 PID 2924 wrote to memory of 4976 2924 ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp 75 PID 4716 wrote to memory of 4248 4716 net.exe 78 PID 4716 wrote to memory of 4248 4716 net.exe 78 PID 4716 wrote to memory of 4248 4716 net.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe"C:\Users\Admin\AppData\Local\Temp\ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4468 -
C:\Users\Admin\AppData\Local\Temp\is-RMNN4.tmp\ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp"C:\Users\Admin\AppData\Local\Temp\is-RMNN4.tmp\ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp" /SL5="$600DC,6982471,68096,C:\Users\Admin\AppData\Local\Temp\ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:2336
-
-
C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
PID:2368
-
-
C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- Executes dropped EXE
PID:4976
-
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵PID:4248
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
MD5c343c906aaa2e2ac5b3ae9ab154c80a4
SHA1b1ed930436a743821a403f3c185a222f41a2af44
SHA256ea6a69b2b6f3893ac9963afcb168abc24e5c879ea1c600f6c54723564bfbe135
SHA512df1ebb33e8675a5decd77cc66ba0befb7dad77442b5447009301123e868332a520dca4177b7db2fa9e39846b916daa2e77b172e238a251b80a40990931a94eb6
-
C:\Users\Admin\AppData\Local\Temp\is-RMNN4.tmp\ea65299e4d4a802c1dadf73f3829df4191cfaa558a75c281e6646b5d287b6d5a.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303