Analysis Overview
SHA256
b13417ae29a0b5dc10cb8176006034c61d41fd9e20037c4023ab514b193fa69a
Threat Level: Known bad
The file 30102024_0118_29102024_Bestellung.7z was found to be: Known bad.
Malicious Activity Summary
Guloader family
Guloader,Cloudeye
Loads dropped DLL
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Drops file in Program Files directory
Drops file in Windows directory
Program crash
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-30 01:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-30 01:18
Reported
2024-10-30 01:23
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Common Files\customization.rom | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\resources\primy.ini | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Bestellung.exe
"C:\Users\Admin\AppData\Local\Temp\Bestellung.exe"
Network
Files
C:\Windows\Resources\primy.ini
| MD5 | 76d9175a3db7407eb0bfc3c07ddcd9d2 |
| SHA1 | 72071127e9a44935cb02650ed715ccaf6a8f8418 |
| SHA256 | 1f7119996dd17af05bf05e497104715bbbc3909676afa4329fbd59502be1a1a5 |
| SHA512 | 5032dab71e70a4bd1dad2f5cf9380e0097be7993bc46886fed6e4bdd8781f2b10d31338d90d0dc5804665bda2cbfe93f1172250e1a8ab7c9118baf9f156e3c69 |
\Users\Admin\AppData\Local\Temp\nsd6826.tmp\System.dll
| MD5 | 192639861e3dc2dc5c08bb8f8c7260d5 |
| SHA1 | 58d30e460609e22fa0098bc27d928b689ef9af78 |
| SHA256 | 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6 |
| SHA512 | 6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc |
memory/2920-23239-0x0000000003310000-0x00000000063F2000-memory.dmp
memory/2920-23240-0x0000000003310000-0x00000000063F2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-30 01:18
Reported
2024-10-30 01:24
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
274s
Command Line
Signatures
Guloader family
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2096 set thread context of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Common Files\customization.rom | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\resources\primy.ini | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2096 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe |
| PID 2096 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe |
| PID 2096 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe |
| PID 2096 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe |
| PID 2096 wrote to memory of 1048 | N/A | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe | C:\Users\Admin\AppData\Local\Temp\Bestellung.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Bestellung.exe
"C:\Users\Admin\AppData\Local\Temp\Bestellung.exe"
C:\Users\Admin\AppData\Local\Temp\Bestellung.exe
"C:\Users\Admin\AppData\Local\Temp\Bestellung.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kmsaksesuar.com | udp |
| TR | 46.28.239.165:443 | kmsaksesuar.com | tcp |
| US | 8.8.8.8:53 | 165.239.28.46.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 61.45.26.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 59.189.79.40.in-addr.arpa | udp |
Files
C:\Windows\Resources\primy.ini
| MD5 | 76d9175a3db7407eb0bfc3c07ddcd9d2 |
| SHA1 | 72071127e9a44935cb02650ed715ccaf6a8f8418 |
| SHA256 | 1f7119996dd17af05bf05e497104715bbbc3909676afa4329fbd59502be1a1a5 |
| SHA512 | 5032dab71e70a4bd1dad2f5cf9380e0097be7993bc46886fed6e4bdd8781f2b10d31338d90d0dc5804665bda2cbfe93f1172250e1a8ab7c9118baf9f156e3c69 |
C:\Users\Admin\AppData\Local\Temp\nsjAA0C.tmp\System.dll
| MD5 | 192639861e3dc2dc5c08bb8f8c7260d5 |
| SHA1 | 58d30e460609e22fa0098bc27d928b689ef9af78 |
| SHA256 | 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6 |
| SHA512 | 6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc |
memory/2096-23237-0x0000000002DE0000-0x0000000005EC2000-memory.dmp
memory/2096-23238-0x0000000002DE0000-0x0000000005EC2000-memory.dmp
memory/2096-23239-0x0000000077671000-0x0000000077791000-memory.dmp
memory/2096-23240-0x0000000074365000-0x0000000074366000-memory.dmp
memory/1048-23241-0x0000000000400000-0x0000000001654000-memory.dmp
memory/2096-23242-0x0000000002DE0000-0x0000000005EC2000-memory.dmp
memory/1048-23243-0x0000000001660000-0x0000000004742000-memory.dmp
memory/1048-23244-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1048-23248-0x0000000001660000-0x0000000004742000-memory.dmp
memory/1048-23249-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1048-23250-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1048-23251-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1048-23254-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1048-23255-0x0000000001660000-0x0000000004742000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-30 01:18
Reported
2024-10-30 01:24
Platform
win7-20240903-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 220
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-10-30 01:18
Reported
2024-10-30 01:23
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
205s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4376 wrote to memory of 1416 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4376 wrote to memory of 1416 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4376 wrote to memory of 1416 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1416 -ip 1416
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |