Overview
overview
10Static
static
32272954a2c...5a.exe
windows7-x64
102272954a2c...5a.exe
windows10-2004-x64
1072716d15ea...21.exe
windows7-x64
772716d15ea...21.exe
windows10-2004-x64
7Bit Paymer.exe
windows7-x64
10Bit Paymer.exe
windows10-2004-x64
10KeepCalm.exe
windows7-x64
1KeepCalm.exe
windows10-2004-x64
1LockedIn.exe
windows7-x64
9LockedIn.exe
windows10-2004-x64
9NotPetya.dll
windows7-x64
10NotPetya.dll
windows10-2004-x64
10Purge.exe
windows7-x64
1Purge.exe
windows10-2004-x64
1Scarab.exe
windows7-x64
10Scarab.exe
windows10-2004-x64
10a631ad1b1a...4b.exe
windows7-x64
6a631ad1b1a...4b.exe
windows10-2004-x64
6a9053a3a52...bc.exe
windows7-x64
7a9053a3a52...bc.exe
windows10-2004-x64
7b764629e1f...1c.exe
windows7-x64
10b764629e1f...1c.exe
windows10-2004-x64
10cf89f70633...5c.exe
windows7-x64
1cf89f70633...5c.exe
windows10-2004-x64
3e951e82867...50.exe
windows7-x64
1e951e82867...50.exe
windows10-2004-x64
1fa0c321e1a...d2.exe
windows7-x64
9fa0c321e1a...d2.exe
windows10-2004-x64
8fc184274ad...27.exe
windows7-x64
10fc184274ad...27.exe
windows10-2004-x64
10Resubmissions
18-07-2024 07:25
240718-h84wjs1hpb 1018-07-2024 07:19
240718-h51pqa1gng 1017-07-2024 20:55
240717-zqkhmaydmq 1017-07-2024 19:21
240717-x2pwdaycjb 10Analysis
-
max time kernel
142s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17-07-2024 20:55
Static task
static1
Behavioral task
behavioral1
Sample
2272954a2c9f631b4f9c5f6d230287b0989ab3b512bb5f4a282214eadf42085a.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2272954a2c9f631b4f9c5f6d230287b0989ab3b512bb5f4a282214eadf42085a.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
72716d15ea7d118b8c99dbcb15114188abe468718c876ac52b0779161ef7e821.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
72716d15ea7d118b8c99dbcb15114188abe468718c876ac52b0779161ef7e821.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
Bit Paymer.exe
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
Bit Paymer.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
KeepCalm.exe
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
KeepCalm.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
LockedIn.exe
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
LockedIn.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
NotPetya.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
NotPetya.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
Purge.exe
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Purge.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
Scarab.exe
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
Scarab.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
a631ad1b1a59001a5f594880c6ae3337bda98f8ce3bb46cd7a9de0b35cd2bc4b.exe
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
a631ad1b1a59001a5f594880c6ae3337bda98f8ce3bb46cd7a9de0b35cd2bc4b.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
a9053a3a52113698143a2b9801509c68d0d8b4b8208da453f0974547df0931bc.exe
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
a9053a3a52113698143a2b9801509c68d0d8b4b8208da453f0974547df0931bc.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
b764629e1f43851daf984c9372422b65ddceae28f83d6211873f4c8f8672c41c.exe
Resource
win7-20240705-en
Behavioral task
behavioral22
Sample
b764629e1f43851daf984c9372422b65ddceae28f83d6211873f4c8f8672c41c.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral23
Sample
cf89f70633865aa06123062a7dc51f8158905afb4b00f6f3597de3edfba97c5c.exe
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
cf89f70633865aa06123062a7dc51f8158905afb4b00f6f3597de3edfba97c5c.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
e951e82867a4f3af5a34b714571e9acf99cca794c4ed1895c9025a642d5d4350.exe
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
e951e82867a4f3af5a34b714571e9acf99cca794c4ed1895c9025a642d5d4350.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
fc184274ad3908021e4c8ef28f35dc77447ed6457375d2a4e7b411955e042527.exe
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
fc184274ad3908021e4c8ef28f35dc77447ed6457375d2a4e7b411955e042527.exe
Resource
win10v2004-20240709-en
General
-
Target
fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe
-
Size
121KB
-
MD5
eac0a08470ee67c63b14ae2ce7f6aa61
-
SHA1
285c0163376d5d9a5806364411652fe73424d571
-
SHA256
fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7
-
SHA512
f3fd7eeae18843d049443f0d5e818302eb3b3f73ad85e26c01e1ddc0a102a0a22b065afe01879aafc95ff3a2d15b5c302394bd03d91e6c4401648cd4222bddc5
-
SSDEEP
1536:3THoX8wNjiMsyPcjgbKx534oU6Llg/iLBkZhifkdol9LYuVF5yZbn:DjksYKx5o3Slg/itMg8+LYu9ubn
Malware Config
Signatures
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 2 IoCs
pid Process 2768 BC1C9B74EA.exe 2284 BC1C9B74EA.exe -
Loads dropped DLL 2 IoCs
pid Process 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\00FF1C9B74EA = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe\"" fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\BC1C9B74EA = "\"C:\\Users\\Admin\\AppData\\Roaming\\BC1C9B74EA.exe\"" fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\*BC1C9B74EA = "\"C:\\Users\\Admin\\AppData\\Roaming\\BC1C9B74EA.exe\"" fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\00FF1C9B74EA = "\"C:\\Users\\Admin\\AppData\\Roaming\\BC1C9B74EA.exe\"" BC1C9B74EA.exe -
Drops desktop.ini file(s) 26 IoCs
description ioc Process File opened for modification C:\Users\Admin\Saved Games\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Desktop\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Documents\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Downloads\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Pictures\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Libraries\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Documents\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Videos\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Music\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Public\Videos\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Links\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Music\desktop.ini BC1C9B74EA.exe File opened for modification C:\Users\Admin\Searches\desktop.ini BC1C9B74EA.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2736 set thread context of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2768 set thread context of 2284 2768 BC1C9B74EA.exe 63 -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files\_HELP_INSTRUCTION.TXT BC1C9B74EA.exe File opened for modification C:\Program Files (x86)\_HELP_INSTRUCTION.TXT BC1C9B74EA.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\_HELP_INSTRUCTION.TXT BC1C9B74EA.exe -
Launches sc.exe 7 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 340 sc.exe 2076 sc.exe 2856 sc.exe 2620 sc.exe 624 sc.exe 1784 sc.exe 536 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2072 vssadmin.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\BC1C9B74EA.exe:Zone.Identifier fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2040 NOTEPAD.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 2948 vssvc.exe Token: SeRestorePrivilege 2948 vssvc.exe Token: SeAuditPrivilege 2948 vssvc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2736 wrote to memory of 2796 2736 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 30 PID 2796 wrote to memory of 2720 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 31 PID 2796 wrote to memory of 2720 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 31 PID 2796 wrote to memory of 2720 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 31 PID 2796 wrote to memory of 2720 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 31 PID 2796 wrote to memory of 2880 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 33 PID 2796 wrote to memory of 2880 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 33 PID 2796 wrote to memory of 2880 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 33 PID 2796 wrote to memory of 2880 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 33 PID 2796 wrote to memory of 2896 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 35 PID 2796 wrote to memory of 2896 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 35 PID 2796 wrote to memory of 2896 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 35 PID 2796 wrote to memory of 2896 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 35 PID 2720 wrote to memory of 2856 2720 cmd.exe 36 PID 2720 wrote to memory of 2856 2720 cmd.exe 36 PID 2720 wrote to memory of 2856 2720 cmd.exe 36 PID 2720 wrote to memory of 2856 2720 cmd.exe 36 PID 2880 wrote to memory of 2620 2880 cmd.exe 39 PID 2880 wrote to memory of 2620 2880 cmd.exe 39 PID 2880 wrote to memory of 2620 2880 cmd.exe 39 PID 2880 wrote to memory of 2620 2880 cmd.exe 39 PID 2796 wrote to memory of 2604 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 38 PID 2796 wrote to memory of 2604 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 38 PID 2796 wrote to memory of 2604 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 38 PID 2796 wrote to memory of 2604 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 38 PID 2896 wrote to memory of 624 2896 cmd.exe 42 PID 2896 wrote to memory of 624 2896 cmd.exe 42 PID 2896 wrote to memory of 624 2896 cmd.exe 42 PID 2896 wrote to memory of 624 2896 cmd.exe 42 PID 2796 wrote to memory of 2660 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 41 PID 2796 wrote to memory of 2660 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 41 PID 2796 wrote to memory of 2660 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 41 PID 2796 wrote to memory of 2660 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 41 PID 2604 wrote to memory of 1784 2604 cmd.exe 43 PID 2604 wrote to memory of 1784 2604 cmd.exe 43 PID 2604 wrote to memory of 1784 2604 cmd.exe 43 PID 2604 wrote to memory of 1784 2604 cmd.exe 43 PID 2796 wrote to memory of 264 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 45 PID 2796 wrote to memory of 264 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 45 PID 2796 wrote to memory of 264 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 45 PID 2796 wrote to memory of 264 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 45 PID 2660 wrote to memory of 536 2660 cmd.exe 46 PID 2660 wrote to memory of 536 2660 cmd.exe 46 PID 2660 wrote to memory of 536 2660 cmd.exe 46 PID 2660 wrote to memory of 536 2660 cmd.exe 46 PID 2796 wrote to memory of 1608 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 48 PID 2796 wrote to memory of 1608 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 48 PID 2796 wrote to memory of 1608 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 48 PID 2796 wrote to memory of 1608 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 48 PID 2796 wrote to memory of 2944 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 50 PID 2796 wrote to memory of 2944 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 50 PID 2796 wrote to memory of 2944 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 50 PID 2796 wrote to memory of 2944 2796 fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe 50 PID 264 wrote to memory of 340 264 cmd.exe 51 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe"C:\Users\Admin\AppData\Local\Temp\fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Users\Admin\AppData\Local\Temp\fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe"C:\Users\Admin\AppData\Local\Temp\fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7_WthaiV9ed2.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop VVS3⤵
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Windows\SysWOW64\sc.exesc stop VVS4⤵
- Launches sc.exe
PID:2856
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-
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop wscsvc3⤵
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\SysWOW64\sc.exesc stop wscsvc4⤵
- Launches sc.exe
PID:2620
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop WinDefend3⤵
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
PID:624
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop wuauserv3⤵
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\SysWOW64\sc.exesc stop wuauserv4⤵
- Launches sc.exe
PID:1784
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop BITS3⤵
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\sc.exesc stop BITS4⤵
- Launches sc.exe
PID:536
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop ERSvc3⤵
- Suspicious use of WriteProcessMemory
PID:264 -
C:\Windows\SysWOW64\sc.exesc stop ERSvc4⤵
- Launches sc.exe
PID:340
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C sc stop WerSvc3⤵PID:1608
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C:\Windows\SysWOW64\sc.exesc stop WerSvc4⤵
- Launches sc.exe
PID:2076
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin.exe Delete Shadows /All /Quiet3⤵PID:2944
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet4⤵
- Interacts with shadow copies
PID:2072
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} recoveryenabled No3⤵PID:1712
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵PID:1776
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C:\Users\Admin\AppData\Roaming\BC1C9B74EA.exeC:\Users\Admin\AppData\Roaming\BC1C9B74EA.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2768 -
C:\Users\Admin\AppData\Roaming\BC1C9B74EA.exeC:\Users\Admin\AppData\Roaming\BC1C9B74EA.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Drops file in Windows directory
PID:2284 -
C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_HELP_INSTRUCTION.TXT5⤵
- Opens file in notepad (likely ransom note)
PID:2040
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2948
Network
MITRE ATT&CK Enterprise v15
Execution
System Services
1Service Execution
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
1KB
MD56e04bc8f308993e1e5f1f0531f564a75
SHA1042f692829949c15e6df023c01511e9d4c6c5c10
SHA256792c38d9c0c2a4f4b7aaef6ec331204e973f3f54b8b40233611c925c88e0e3f6
SHA512357d6bb09397f42cc584851be7fd08bfb74f67e6aae632e5488a0531666907ef38401c4c05f8945ad80ff372a8c40708b4a3a9639cd7eaf5b3b3241279cb9c12
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Filesize
121KB
MD5eac0a08470ee67c63b14ae2ce7f6aa61
SHA1285c0163376d5d9a5806364411652fe73424d571
SHA256fa0c321e1aad571daaa3bf642ced8ab10931a05957ce9f17da49317816ca50c7
SHA512f3fd7eeae18843d049443f0d5e818302eb3b3f73ad85e26c01e1ddc0a102a0a22b065afe01879aafc95ff3a2d15b5c302394bd03d91e6c4401648cd4222bddc5