Analysis
-
max time kernel
300s -
max time network
49s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
-
submitted
28-04-2024 10:26
General
-
Target
08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f.exe
-
Size
5.7MB
-
MD5
4e660043e7b682e7e07e512cb1c79681
-
SHA1
f1cb193f47bf5365340857d7d02a69c70dafd0ad
-
SHA256
08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f
-
SHA512
31f03a196a5aca0c8e01c872cd1e1a2f4082d1a588bb9dab04509c079e98fbf175c957647248458f33df63ce662f755a3a5b15ae5057befd32676785791eda69
-
SSDEEP
49152:3BzVPv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dr:3/KUgTH2M2m9UMpu1QfLczqssnKSk
Malware Config
Signatures
-
Drops startup file 2 IoCs
-
Executes dropped EXE 2 IoCs
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in Program Files directory 64 IoCs
-
Drops file in Windows directory 4 IoCs
-
Runs net.exe
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious use of WriteProcessMemory 26 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f.exe"C:\Users\Admin\AppData\Local\Temp\08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a490F.bat3⤵
-
C:\Users\Admin\AppData\Local\Temp\08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f.exe"C:\Users\Admin\AppData\Local\Temp\08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f.exe"4⤵
- Executes dropped EXE
-
C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Drops startup file
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵
-
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Program Files\7-Zip\7z.exeFilesize
583KB
MD5c6c10472382655406f80eee5f80aadba
SHA101327b740d4181178d585c33aa795f37dd7494de
SHA256f12a8ae432edc459bb5572d314f46fabe296d4c7afb159e8d4dd4726233712f7
SHA5122981616b5a62da41a356f458b2a4b9c6a969097ea7b4e63e356e248fb40659bf1aa5cc870fe7b36cfc652a12742865742f130c8c0892c7cf155cb0c0858b62c0
-
C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exeFilesize
649KB
MD5e4b4c486987a76abb8a18c33b36514b5
SHA11c83216295cfc852c1a35198e31d8d385efd373a
SHA25630f0474b455caa56bfb989bfcc04bb4db00f81857c28657f3fecf1dbcc6eb5dc
SHA512f8532180a32b17153626d9879a93159132b2e10708e81aec83c995a8e9b642d5b6ccdd1db676c92302bdd5bb97726e670876490e97d65b27865ea7e72c8c4515
-
C:\Users\Admin\AppData\Local\Temp\$$a490F.batFilesize
722B
MD5f0a2e1431fc0b841fba6231bb09f65b8
SHA1a4415965a7b106bf6812ee046dd3b93cdbbcd17a
SHA2561629a676c816d74c8b3367a345d674f0826f842d44fea4e59b66973f0a7dc926
SHA5127240dbb279a1c41dc43fd8de414b895f2dea191f2852e28860142072d421ff6b8149cf576485ba83edb702e5acaecce12aa7e5b3c513c9d1a6db4ec75a21d904
-
C:\Users\Admin\AppData\Local\Temp\08daf59a4e1d26485cb64a89f7300eaf9a492145510078e6d9fa0016c1816b6f.exe.exeFilesize
5.7MB
MD5ba18e99b3e17adb5b029eaebc457dd89
SHA1ec0458f3c00d35b323f08d4e1cc2e72899429c38
SHA256f5ee36de8edf9be2ac2752b219cfdcb7ca1677071b8e116cb876306e9f1b6628
SHA5121f41929e6f5b555b60c411c7810cbf14e3af26100df5ac4533ec3739a278c1b925687284660efb4868e3741305098e2737836229efc9fe46c97a6057c10e677c
-
C:\Windows\Logo1_.exeFilesize
39KB
MD5e562a49de2a4fe02528334fb6bab74a7
SHA1f7fe5abfcc74025ccce004838f6691c9b065fda2
SHA256aa959e0bb3f9e45c50b690682cb03b3f8a26bac4e9b2484245b6428d9d41aefd
SHA512a4eabce52bd0a2fec53bfd83eb98e6446717e1ed6f3242e970a055bf2c7c7ea9423235c97c022031ff7fb1b7af0e650f543e932bb962d0e1246c60ca13008df5
-
F:\$RECYCLE.BIN\S-1-5-21-17203666-93769886-2545153620-1000\_desktop.iniFilesize
9B
MD5e7957b9f3d9556c996418169821a7993
SHA1b7028de0f91d2e50a8d5f6d23613331a2784a142
SHA25671a21a13d7822776d52d9a6146651dc9155db9f0bfbd978acf43d12dea2a8539
SHA51272bc8552047095449fa4c3c21300183acfc7b33e6ab69c11435542e2862cb9e896bbfdedaeb97ec6edac8ed68220507a302d1ed2217624c97f6e9a83c0d3a285
-
memory/1072-3288-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB
-
memory/1072-18-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB
-
memory/1072-11-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB
-
memory/1072-8780-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB
-
memory/1072-8804-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB
-
memory/1984-10-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB
-
memory/1984-0-0x0000000000400000-0x000000000043D000-memory.dmpFilesize
244KB