Overview
overview
7Static
static
HearthCraw...CC.dll
windows7-x64
1HearthCraw...CC.dll
windows10-2004-x64
1HearthCraw...ne.dll
windows7-x64
1HearthCraw...ne.dll
windows10-2004-x64
1HearthCraw...er.exe
windows7-x64
5HearthCraw...er.exe
windows10-2004-x64
3HearthCraw...nt.exe
windows7-x64
1HearthCraw...nt.exe
windows10-2004-x64
1HearthCraw...nt.dll
windows7-x64
1HearthCraw...nt.dll
windows10-2004-x64
1HearthCraw...er.exe
windows7-x64
5HearthCraw...er.exe
windows10-2004-x64
HearthCraw...re.dll
windows7-x64
3HearthCraw...re.dll
windows10-2004-x64
3HearthCraw...ui.dll
windows7-x64
3HearthCraw...ui.dll
windows10-2004-x64
3HearthCraw...rk.dll
windows7-x64
3HearthCraw...rk.dll
windows10-2004-x64
3HearthCraw...ts.dll
windows7-x64
3HearthCraw...ts.dll
windows10-2004-x64
3HearthCraw...er.exe
windows7-x64
3HearthCraw...er.exe
windows10-2004-x64
3HearthCraw...52.dll
windows7-x64
3HearthCraw...52.dll
windows10-2004-x64
3HearthCraw...52.dll
windows7-x64
3HearthCraw...52.dll
windows10-2004-x64
3HearthCraw...52.dll
windows7-x64
1HearthCraw...52.dll
windows10-2004-x64
1HearthCraw...if.dll
windows7-x64
1HearthCraw...if.dll
windows10-2004-x64
1HearthCraw...32.dll
windows7-x64
1HearthCraw...32.dll
windows10-2004-x64
1Analysis
-
max time kernel
204s -
max time network
268s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:37
Static task
static1
Behavioral task
behavioral1
Sample
HearthCrawler_R30_10/Bots/DragonCC/DragonCC.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
HearthCrawler_R30_10/Bots/DragonCC/DragonCC.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
HearthCrawler_R30_10/Engine/HREngine.dll
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
HearthCrawler_R30_10/Engine/HREngine.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
HearthCrawler_R30_10/HearthLoader.exe
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
HearthCrawler_R30_10/HearthLoader.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
HearthCrawler_R30_10/Hearthcrawler.Agent.exe
Resource
win7-20221111-en
Behavioral task
behavioral8
Sample
HearthCrawler_R30_10/Hearthcrawler.Agent.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
HearthCrawler_R30_10/Hearthcrawler.Client.dll
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
HearthCrawler_R30_10/Hearthcrawler.Client.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
HearthCrawler_R30_10/Hearthcrawler.exe
Resource
win7-20221111-en
Behavioral task
behavioral12
Sample
HearthCrawler_R30_10/Hearthcrawler.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
HearthCrawler_R30_10/Qt5Core.dll
Resource
win7-20220901-en
Behavioral task
behavioral14
Sample
HearthCrawler_R30_10/Qt5Core.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
HearthCrawler_R30_10/Qt5Gui.dll
Resource
win7-20220812-en
Behavioral task
behavioral16
Sample
HearthCrawler_R30_10/Qt5Gui.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral17
Sample
HearthCrawler_R30_10/Qt5Network.dll
Resource
win7-20221111-en
Behavioral task
behavioral18
Sample
HearthCrawler_R30_10/Qt5Network.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral19
Sample
HearthCrawler_R30_10/Qt5Widgets.dll
Resource
win7-20221111-en
Behavioral task
behavioral20
Sample
HearthCrawler_R30_10/Qt5Widgets.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral21
Sample
HearthCrawler_R30_10/Tools/HRCompiler.exe
Resource
win7-20221111-en
Behavioral task
behavioral22
Sample
HearthCrawler_R30_10/Tools/HRCompiler.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral23
Sample
HearthCrawler_R30_10/icudt52.dll
Resource
win7-20221111-en
Behavioral task
behavioral24
Sample
HearthCrawler_R30_10/icudt52.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral25
Sample
HearthCrawler_R30_10/icuin52.dll
Resource
win7-20220901-en
Behavioral task
behavioral26
Sample
HearthCrawler_R30_10/icuin52.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral27
Sample
HearthCrawler_R30_10/icuuc52.dll
Resource
win7-20221111-en
Behavioral task
behavioral28
Sample
HearthCrawler_R30_10/icuuc52.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral29
Sample
HearthCrawler_R30_10/imageformats/qgif.dll
Resource
win7-20221111-en
Behavioral task
behavioral30
Sample
HearthCrawler_R30_10/imageformats/qgif.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral31
Sample
HearthCrawler_R30_10/libeay32.dll
Resource
win7-20221111-en
Behavioral task
behavioral32
Sample
HearthCrawler_R30_10/libeay32.dll
Resource
win10v2004-20221111-en
General
-
Target
HearthCrawler_R30_10/Qt5Gui.dll
-
Size
4.2MB
-
MD5
b6726eca5177899f6e3ef7eb5105f481
-
SHA1
54957d69fb8002e7953e0cbf53bc361b719ab557
-
SHA256
3f5a4f78dcd0963f8612037d8f495ac2042f986704f00a848a781e3a6e179ccd
-
SHA512
82fb025c16eee18e35f2dfba1554d209c2d567cb2ceca8d2d3553e970c7759cbe259a059ed3768d3efeb657642c73b47a349c15878e4bc74827d782e3177d3fc
-
SSDEEP
49152:GOP1tO6C0wVJzaNb7GtPGWvS61hW6saMhbPCdt/7CXm8inSj:hsOQJzkb7GpnThW2CWw
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3620 432 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3340 wrote to memory of 432 3340 rundll32.exe rundll32.exe PID 3340 wrote to memory of 432 3340 rundll32.exe rundll32.exe PID 3340 wrote to memory of 432 3340 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\HearthCrawler_R30_10\Qt5Gui.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3340 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\HearthCrawler_R30_10\Qt5Gui.dll,#12⤵PID:432
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 432 -s 6523⤵
- Program crash
PID:3620
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 432 -ip 4321⤵PID:3836
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
memory/432-132-0x0000000000000000-mapping.dmp