Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
133s -
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, 12:19
Static task
static1
Behavioral task
behavioral1
Sample
0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe
Resource
win10-20231023-en
General
-
Target
0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe
-
Size
6.9MB
-
MD5
866688d0baf14d0adb0de76ce1093404
-
SHA1
af9e54cca7cc94e4663ba8753f608331cdf5739e
-
SHA256
0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71
-
SHA512
e3222b774ca4f46e2f76d83c44dbfa1126430c51f9fc70efddcbf8ea8a64a0115fd6cf40abc76a06275672ebab2373196f8a573b66e70b820ece286907149fee
-
SSDEEP
196608:dW0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:dtO/hAPmVNyEWeNzj
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
pid Process 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 4700 wmaconvert.exe 3616 wmaconvert.exe -
Loads dropped DLL 3 IoCs
pid Process 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.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.
-
Drops file in Program Files directory 63 IoCs
description ioc Process File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-4PV4R.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-F2P7V.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\plugins\internal\is-3450B.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-PNSDH.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-M1LTT.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-IGO7S.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-CG97E.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-27SLK.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\is-864OJ.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-OVJV1.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-V2NS5.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-KGCFM.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JJQPP.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-TFEFL.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-7LL7Q.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-54CV4.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-FG1A4.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-JP4GR.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-3U7II.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-UCOQ5.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-P73Q9.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-97PGQ.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-J3QVL.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-AQCFH.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-19AJH.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-P5HAQ.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-8P05F.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-R3TTK.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\plugins\internal\is-SUTPK.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-LCE6E.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\uninstall\unins000.dat 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-8MLIA.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-48L0K.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File opened for modification C:\Program Files (x86)\ConvertWMA\wmaconvert.exe 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\uninstall\is-MH6LR.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-UQPBQ.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-QN3NO.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-D0R0Q.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-L532L.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-812PD.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-57O26.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-PN3DE.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-J4LHU.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-E8CIA.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-M1T9M.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\lessmsi\is-HH4VD.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-0CLB6.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\stuff\is-HULBT.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-7UOVE.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-3GOJL.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-3U6NP.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-VQ601.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-49R6O.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-5DBIE.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-O2LDG.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-GDNKD.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-Q7Q98.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-VMHCN.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-R7KTG.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File opened for modification C:\Program Files (x86)\ConvertWMA\uninstall\unins000.dat 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-LA761.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-6U1KP.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp File created C:\Program Files (x86)\ConvertWMA\bin\x86\is-VT36U.tmp 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp -
Runs net.exe
-
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 912 wrote to memory of 4980 912 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe 71 PID 912 wrote to memory of 4980 912 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe 71 PID 912 wrote to memory of 4980 912 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe 71 PID 4980 wrote to memory of 3300 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 72 PID 4980 wrote to memory of 3300 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 72 PID 4980 wrote to memory of 3300 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 72 PID 4980 wrote to memory of 4700 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 74 PID 4980 wrote to memory of 4700 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 74 PID 4980 wrote to memory of 4700 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 74 PID 4980 wrote to memory of 512 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 75 PID 4980 wrote to memory of 512 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 75 PID 4980 wrote to memory of 512 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 75 PID 4980 wrote to memory of 3616 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 76 PID 4980 wrote to memory of 3616 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 76 PID 4980 wrote to memory of 3616 4980 0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp 76 PID 512 wrote to memory of 4440 512 net.exe 78 PID 512 wrote to memory of 4440 512 net.exe 78 PID 512 wrote to memory of 4440 512 net.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe"C:\Users\Admin\AppData\Local\Temp\0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:912 -
C:\Users\Admin\AppData\Local\Temp\is-R3G76.tmp\0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp"C:\Users\Admin\AppData\Local\Temp\is-R3G76.tmp\0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp" /SL5="$501E4,6973457,68096,C:\Users\Admin\AppData\Local\Temp\0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4980 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:3300
-
-
C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -i3⤵
- Executes dropped EXE
PID:4700
-
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
PID:512 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵PID:4440
-
-
-
C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -s3⤵
- Executes dropped EXE
PID:3616
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
MD511793f6b69b2df9823a26f0356c191da
SHA1ee7d551f6bcdd993f338a73fbef8e4f2a7e072fd
SHA256ee80b4359afed08948ef90984bb846e18ef2ba254253322d6a7d64b60654fb3a
SHA512c482e23f88615c1ca6b44a097c909ccf763f1158c9bd1a8689c1a6590cbc2717f3dd0173a14b582076fe57d00ab50e900caae650a0f6f90d917215a843473b3d
-
Filesize
1.4MB
MD5c9570f04b5122950e9e720f99d91ccca
SHA19d1e0c85b0d5a64b31488995d08a4659f889e2e3
SHA25609a75d39a41616a32c7e85d026206660a4b368e5f6602cdc68a797127c79d8d6
SHA512e45b3b78a496c14d399edeff818d2d9b07011a2a8b03280e8b7121024465df40466fa59a3f14eaa8810be9007892d51a747219974ac015c5951a65c1b5033ddc
-
C:\Users\Admin\AppData\Local\Temp\is-R3G76.tmp\0d7eecc7889379bb7739659d14267cae044d5a8afcdc87b92b60e0e8713a2b71.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303