Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
142s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
07/10/2023, 10:36
Behavioral task
behavioral1
Sample
NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe
-
Size
482KB
-
MD5
0ef20b3c05d8d17c57806b5e68456020
-
SHA1
b78d681f3884b6f34dd7759e89ab091084a66537
-
SHA256
597d6fcc25692a52f7a0aa4300739bff76f289dd6e6087d2ed2d71ba0101a008
-
SHA512
23e0d915f25ed6f2eabf77cfac373455ae2d102931b4bfe461646c4acbc2f4c327fd1908a8282f7f38938c892930fe03240eff10188296f9a39ac27d85f90097
-
SSDEEP
6144:2dspDeDrxkg/vrMuJIgwhEFHyOrJcX/Pgqwzm5IzkWjS4e4azExBKO1t4Kb70NqO:M8kxNhOZElO5kkWjhD4Ay
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2760 PITQN.EXE -
Loads dropped DLL 2 IoCs
pid Process 2020 NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe 2020 NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe -
Modifies system executable filetype association 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command PITQN.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\System Volume Information\\WTKRJV.EXE \"%1\" %*" PITQN.EXE -
resource yara_rule behavioral1/memory/2020-0-0x0000000000400000-0x0000000000470000-memory.dmp upx behavioral1/files/0x0009000000016c35-10.dat upx behavioral1/files/0x000b000000012021-20.dat upx behavioral1/memory/2020-26-0x0000000001EB0000-0x0000000001F20000-memory.dmp upx behavioral1/files/0x000b000000012021-27.dat upx behavioral1/files/0x000b000000012021-22.dat upx behavioral1/memory/2760-29-0x0000000000400000-0x0000000000470000-memory.dmp upx behavioral1/memory/2020-30-0x0000000000400000-0x0000000000470000-memory.dmp upx behavioral1/memory/2760-32-0x0000000000400000-0x0000000000470000-memory.dmp upx behavioral1/files/0x000b000000012021-33.dat upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HCWFUNM.EXE = "C:\\Windows\\HCWFUNM.EXE" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe -
Enumerates connected drives 3 TTPs 34 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: PITQN.EXE File opened (read-only) \??\I: PITQN.EXE File opened (read-only) \??\G: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\K: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\L: PITQN.EXE File opened (read-only) \??\Q: PITQN.EXE File opened (read-only) \??\E: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\Q: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\S: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\T: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\E: PITQN.EXE File opened (read-only) \??\G: PITQN.EXE File opened (read-only) \??\H: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\J: PITQN.EXE File opened (read-only) \??\N: PITQN.EXE File opened (read-only) \??\S: PITQN.EXE File opened (read-only) \??\R: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\K: PITQN.EXE File opened (read-only) \??\M: PITQN.EXE File opened (read-only) \??\T: PITQN.EXE File opened (read-only) \??\I: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\P: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\O: PITQN.EXE File opened (read-only) \??\R: PITQN.EXE File opened (read-only) \??\L: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\M: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\J: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\O: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\U: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\V: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened (read-only) \??\H: PITQN.EXE File opened (read-only) \??\P: PITQN.EXE File opened (read-only) \??\U: PITQN.EXE File opened (read-only) \??\N: NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\PITQN.EXE NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File created C:\Program Files\APTV.EXE NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File opened for modification C:\Program Files\APTV.EXE NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\HCWFUNM.EXE NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File created C:\Windows\WUXZWZQ.EXE NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe File created C:\Windows\HCWFUNM.EXE NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe -
Modifies registry class 18 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQ.file\shell\open\command NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQ.file\shell\open NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\open\command\ = "C:\\Windows\\HCWFUNM.EXE %1" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQ.file NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQ.file\shell NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile\shell NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\open\command NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile\shell\open\command\ = "C:\\Windows\\HCWFUNM.EXE \"%1\" %*" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "C:\\Program Files\\APTV.EXE %1" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QQQ.file\shell\open\command\ = "C:\\Program Files\\APTV.EXE %1" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile\shell\open\command NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile\shell\open NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile\shell\open\command\ = "C:\\Windows\\HCWFUNM.EXE \"%1\"" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\System Volume Information\\WTKRJV.EXE \"%1\" %*" PITQN.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QQQfile\shell\open\command\ = "C:\\Program Files\\APTV.EXE \"%1\"" NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command PITQN.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2760 PITQN.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2020 wrote to memory of 2760 2020 NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe 28 PID 2020 wrote to memory of 2760 2020 NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe 28 PID 2020 wrote to memory of 2760 2020 NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe 28 PID 2020 wrote to memory of 2760 2020 NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.0ef20b3c05d8d17c57806b5e68456020_JC.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Program Files (x86)\PITQN.EXE"C:\Program Files (x86)\PITQN.EXE"2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:2760
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
482KB
MD5925736ed4c18c5ad0fa084e9898b02d4
SHA1b0712182a65b0318d5795883eb3154f11acf21e7
SHA256a20de9dd3baf532ad24c6ce5aeffbd864c1fa3f0ee1ac5cbf59003609b122960
SHA512a78231b3116aea01b543c43ce3e047e43dd898db8bb43dd702fadabdda2682fb791350d4d03ab5dfebd8c971a6ed4c057c1c0228449c75deb9374bfe8c2801f2
-
Filesize
482KB
MD5925736ed4c18c5ad0fa084e9898b02d4
SHA1b0712182a65b0318d5795883eb3154f11acf21e7
SHA256a20de9dd3baf532ad24c6ce5aeffbd864c1fa3f0ee1ac5cbf59003609b122960
SHA512a78231b3116aea01b543c43ce3e047e43dd898db8bb43dd702fadabdda2682fb791350d4d03ab5dfebd8c971a6ed4c057c1c0228449c75deb9374bfe8c2801f2
-
Filesize
482KB
MD5763deaf84f46bb4ae01807fdb7fdcad3
SHA13c58fa19093e5d6a7b357851796176722b826251
SHA25611bc030a438291f80327c24f6d39a40beab1beae7b6b1dd646a8707f3524fc33
SHA5128f2d0a5383d9d1bd6fa152cba9a6e1a52f3d801f05a73f9af57b1891a8de4d2814ce3d284315b4d114ebee3d6ae3d083fa4e7cf0c83bb4c6e6cee96808bad361
-
Filesize
235B
MD5842c58241e0f606509ab06878540a46b
SHA17ebc1534b27b61742fb9f9d68a085d4cee0c97de
SHA256e71a96bd822c66ded81ac0bbeb65f486ddb8bba61c5c0e2884d0487a8201f5b7
SHA51235bde4f25f9e59d04b300c2d13a973e32f55c1da43aa897f13bde295731197bf0098b013f74bd0870567e8e0a31eab6813ad5f4ae5f66709fa7e5e2d263e21e2
-
Filesize
276B
MD50bbc48bd77b2ecc9bf49b706eb43d7e0
SHA1cc28d3015d5a6a598dc497cb590fd7771d99ad91
SHA256f99cf8012c9d02d292df552d91fc50f24d9d7ee5a2d36f6ce7b688b2f692f30a
SHA512d2738b743ffff2a49545f085280320112900095e3857c188bf466cd0a760639d144a1ccf3345dd532f8014b1e504f0366d8d8d5355451f7a6c5edb19e3a9dd8a
-
Filesize
482KB
MD5925736ed4c18c5ad0fa084e9898b02d4
SHA1b0712182a65b0318d5795883eb3154f11acf21e7
SHA256a20de9dd3baf532ad24c6ce5aeffbd864c1fa3f0ee1ac5cbf59003609b122960
SHA512a78231b3116aea01b543c43ce3e047e43dd898db8bb43dd702fadabdda2682fb791350d4d03ab5dfebd8c971a6ed4c057c1c0228449c75deb9374bfe8c2801f2
-
Filesize
482KB
MD5925736ed4c18c5ad0fa084e9898b02d4
SHA1b0712182a65b0318d5795883eb3154f11acf21e7
SHA256a20de9dd3baf532ad24c6ce5aeffbd864c1fa3f0ee1ac5cbf59003609b122960
SHA512a78231b3116aea01b543c43ce3e047e43dd898db8bb43dd702fadabdda2682fb791350d4d03ab5dfebd8c971a6ed4c057c1c0228449c75deb9374bfe8c2801f2