Analysis
-
max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
16-09-2024 21:31
Static task
static1
Behavioral task
behavioral1
Sample
5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe
Resource
win10v2004-20240802-en
General
-
Target
5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe
-
Size
282KB
-
MD5
e375cbc63cc1061f6839226e91f49948
-
SHA1
dde4f3149308919b135f25b72b2e6236d91121df
-
SHA256
5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e
-
SHA512
355c459dcda272d723fdb73bb3d50e75fff8e8362c2049e31f7436a23a21b5e96c96e4a17d8d775486c8790a1e754b81524707505a60e5bb690ba1f4ea0855df
-
SSDEEP
6144:p7A3WtsxLDZMx4ZAqGdatky3brvqRQ0VUBi:pkqsBdW4ZAqGdaOijuHVUB
Malware Config
Signatures
-
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
-
Executes dropped EXE 1 IoCs
pid Process 1672 6873.tmp -
Loads dropped DLL 2 IoCs
pid Process 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral1/memory/2284-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2284-31-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2284-33-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1800-36-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1800-35-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2284-100-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2380-102-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2284-208-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2284-211-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\66C.exe = "C:\\Program Files (x86)\\LP\\0232\\66C.exe" 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe -
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 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\0232\66C.exe 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe File opened for modification C:\Program Files (x86)\LP\0232\66C.exe 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe File opened for modification C:\Program Files (x86)\LP\0232\6873.tmp 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6873.tmp -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2136 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2644 msiexec.exe Token: SeTakeOwnershipPrivilege 2644 msiexec.exe Token: SeSecurityPrivilege 2644 msiexec.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe Token: SeShutdownPrivilege 2136 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe 2136 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2284 wrote to memory of 1800 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 31 PID 2284 wrote to memory of 1800 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 31 PID 2284 wrote to memory of 1800 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 31 PID 2284 wrote to memory of 1800 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 31 PID 2284 wrote to memory of 2380 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 33 PID 2284 wrote to memory of 2380 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 33 PID 2284 wrote to memory of 2380 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 33 PID 2284 wrote to memory of 2380 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 33 PID 2284 wrote to memory of 1672 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 36 PID 2284 wrote to memory of 1672 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 36 PID 2284 wrote to memory of 1672 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 36 PID 2284 wrote to memory of 1672 2284 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" 5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe"C:\Users\Admin\AppData\Local\Temp\5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2284 -
C:\Users\Admin\AppData\Local\Temp\5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exeC:\Users\Admin\AppData\Local\Temp\5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe startC:\Users\Admin\AppData\Roaming\2770F\5B602.exe%C:\Users\Admin\AppData\Roaming\2770F2⤵
- System Location Discovery: System Language Discovery
PID:1800
-
-
C:\Users\Admin\AppData\Local\Temp\5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exeC:\Users\Admin\AppData\Local\Temp\5ba87c487d4e437c9a50a5a067d8ea5e556bf32418c6a95ee00ae2a2bc8a5c4e.exe startC:\Program Files (x86)\0F126\lvvm.exe%C:\Program Files (x86)\0F1262⤵
- System Location Discovery: System Language Discovery
PID:2380
-
-
C:\Program Files (x86)\LP\0232\6873.tmp"C:\Program Files (x86)\LP\0232\6873.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1672
-
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2644
-
C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2136
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
996B
MD592842110be81e7378871bca13c9b6096
SHA1330e03e55019196fec03343e3e8adca19559aea5
SHA256df544ab36ee5d1497fbc48524886c92d88eeef9a77be8f6f8043b214a8c785e0
SHA512db1b0333cdf20762f91df6f66148ca1ec7e635be84289a4ec01fbe3e8b6e8f9937ddd6bd63e4ba42fee57ec5370d14d947f043b88106bf37fcc329e747e58340
-
Filesize
1KB
MD52fc3de709928491e441efd5e4f06665c
SHA1f34943e265619fcb0ff09652d59203de526d722a
SHA256d8fcbe3a0ce6cd065d635d7b56ddd417ccf37f4673dc0d6de791ee2f9da304f5
SHA5123790416bf8c57a85ac2cab3411cca12130ed3d6f03f00ba74288b6af9467fb184a075f8493a9dbb5683bcea7bc780eeaead0ee64b0003e48b1333b71b31e64a8
-
Filesize
600B
MD552d5a15d0ca8c6f6cd407ae37138f76d
SHA1bce4482b2359dbbda0a89150e52915fb7fcde24e
SHA256fece876070704c7084e63eafc64b084ed528c5718c63d23b87b2a9bd16264e55
SHA512a8e31c4d40e6cbd3549d88c7571bee06020ec1b8dad9b6a16f60ba0337a2246df5d7bb869b3db2a1690db5046ccfea3454633f3fc751cdca4352b79a9c58e39b
-
Filesize
300B
MD5085a0e419d6954256e3970aaa8e44956
SHA19a9dfbca17d735edfa27de0f09df088f00464c1f
SHA2561afba7b924bc5da1b27f13be0252a8ee540c38b554f6459b2a63ca23be6d787a
SHA51238e57355b70e6eab3ad11fc6d6225c32b3fdb896c8664bfaaa197de5b330fcf772ae55ab5b32d0c98741b983957ddc85c39e78b97f9c65727c2c1b6c59c9b38f
-
Filesize
100KB
MD57d9a7a08eaeb2f656e3f68ebf0154658
SHA1df305c4d5417ffbcfadf3a8345df3c8ebdcd2a21
SHA256ff8251a72bfe8c2cedb6385486e48a350ff03a8dc3bafec1296140c5e2f6e9aa
SHA512c22378d51662a1190766e696132465317c558264741d2aed44985774760b7bc793749ef7db4ffb3282488e2bc59263bf784035ec74a8077a7ae6f69fc62dfd93