Overview
overview
10Static
static
8Heart-Send...ig.bat
windows7_x64
10Heart-Send...ig.bat
windows10_x64
10Heart-Send...ck.dll
windows7_x64
1Heart-Send...ck.dll
windows10_x64
1Heart-Send...ad.exe
windows7_x64
3Heart-Send...ad.exe
windows10_x64
1Heart-Send...er.exe
windows7_x64
9Heart-Send...er.exe
windows10_x64
9Heart-Send...r1.exe
windows7_x64
9Heart-Send...r1.exe
windows10_x64
9Heart-Send...ye.exe
windows7_x64
10Heart-Send...ye.exe
windows10_x64
10Heart-Send...ck.dll
windows7_x64
1Heart-Send...ck.dll
windows10_x64
1Heart-Send...ad.exe
windows7_x64
1Heart-Send...ad.exe
windows10_x64
1Analysis
-
max time kernel
144s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-03-2021 13:55
Static task
static1
Behavioral task
behavioral1
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Config.bat
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Config.bat
Resource
win10v20201028
Behavioral task
behavioral3
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Heart/HtmlAgilityPack.dll
Resource
win7v20201028
Behavioral task
behavioral4
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Heart/HtmlAgilityPack.dll
Resource
win10v20201028
Behavioral task
behavioral5
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Heart/Load.exe
Resource
win7v20201028
Behavioral task
behavioral6
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Heart/Load.exe
Resource
win10v20201028
Behavioral task
behavioral7
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Loader.exe
Resource
win7v20201028
Behavioral task
behavioral8
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Loader.exe
Resource
win10v20201028
Behavioral task
behavioral9
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Loader1.exe
Resource
win7v20201028
Behavioral task
behavioral10
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Loader1.exe
Resource
win10v20201028
Behavioral task
behavioral11
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Heart-Sender-V1.2 Cracked by JC0der-FireEye.exe
Resource
win7v20201028
Behavioral task
behavioral12
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Heart-Sender-V1.2 Cracked by JC0der-FireEye.exe
Resource
win10v20201028
Behavioral task
behavioral13
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/HtmlAgilityPack.dll
Resource
win7v20201028
Behavioral task
behavioral14
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/HtmlAgilityPack.dll
Resource
win10v20201028
Behavioral task
behavioral15
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Load.exe
Resource
win7v20201028
Behavioral task
behavioral16
Sample
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Load.exe
Resource
win10v20201028
General
-
Target
Heart-Sender-V1.2_Cracked_by_JC0der-FireEye/Config/Loader.exe
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll acprotect -
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll upx -
Loads dropped DLL 1 IoCs
Processes:
Loader.exepid process 496 Loader.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
Loader.exedescription ioc process File opened (read-only) \??\e: Loader.exe -
Drops file in Program Files directory 2 IoCs
Processes:
Loader.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll Loader.exe File created \??\c:\program files\common files\system\symsrv.dll.000 Loader.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
Loader.exepid process 496 Loader.exe 496 Loader.exe 496 Loader.exe 496 Loader.exe 496 Loader.exe 496 Loader.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Loader.exedescription pid process Token: SeDebugPrivilege 496 Loader.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Heart-Sender-V1.2_Cracked_by_JC0der-FireEye\Config\Loader.exe"C:\Users\Admin\AppData\Local\Temp\Heart-Sender-V1.2_Cracked_by_JC0der-FireEye\Config\Loader.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Program Files\Common Files\System\symsrv.dllMD5
7574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
-
memory/496-3-0x0000000004ED0000-0x0000000004ED1000-memory.dmpFilesize
4KB