Analysis
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max time kernel
143s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
24-03-2022 06:59
Static task
static1
Behavioral task
behavioral1
Sample
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe
Resource
win7-20220311-en
General
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Target
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe
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Size
6.1MB
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MD5
98ddca23b8741bb9e1e3506a037415e7
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SHA1
e15026506c80137bda2780244544d170d7e019cc
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SHA256
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2
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SHA512
c5943338e338aefec30ad62abf7fe23b6ff9dcca479a38c12a04bbe55c3f330d81b3317f165fe8430ffad84e9a57e3252a2a175b2779e043522ec98110065697
Malware Config
Extracted
raccoon
1.7.1-hotfix
5eaa41b3101d5537f786a35da1878f0d1d760e53
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url4cnc
https://telete.in/jbitchsucks
Signatures
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Raccoon Stealer Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/5060-139-0x0000000000400000-0x0000000000493000-memory.dmp family_raccoon behavioral2/memory/5060-140-0x0000000000400000-0x0000000000493000-memory.dmp family_raccoon behavioral2/memory/5060-141-0x0000000000400000-0x0000000000493000-memory.dmp family_raccoon -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Loads dropped DLL 1 IoCs
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exepid process 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Processes:
resource yara_rule behavioral2/memory/3636-132-0x0000000000540000-0x0000000000B88000-memory.dmp themida behavioral2/memory/3636-133-0x0000000000540000-0x0000000000B88000-memory.dmp themida -
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exedescription pid process target process PID 3636 set thread context of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1136 5060 WerFault.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exepid process 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exedescription pid process Token: SeDebugPrivilege 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exedescription pid process target process PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe PID 3636 wrote to memory of 5060 3636 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe 68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe"C:\Users\Admin\AppData\Local\Temp\68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe"1⤵
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe"C:\Users\Admin\AppData\Local\Temp\68bcaf3ea13f3f7f1ad492ab7f4321a402320fb51b5d43ab5bb8bdc45a3bcbf2.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 4883⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 5060 -ip 50601⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\b6f96cbd-28d1-43bc-88f5-383eb90a6caf\e.dllMD5
14ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b
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memory/3636-132-0x0000000000540000-0x0000000000B88000-memory.dmpFilesize
6.3MB
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memory/3636-133-0x0000000000540000-0x0000000000B88000-memory.dmpFilesize
6.3MB
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memory/3636-135-0x0000000072ED0000-0x0000000072F59000-memory.dmpFilesize
548KB
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memory/3636-136-0x00000000061A0000-0x0000000006744000-memory.dmpFilesize
5.6MB
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memory/3636-137-0x0000000005CD0000-0x0000000005D62000-memory.dmpFilesize
584KB
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memory/5060-138-0x0000000000000000-mapping.dmp
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memory/5060-139-0x0000000000400000-0x0000000000493000-memory.dmpFilesize
588KB
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memory/5060-140-0x0000000000400000-0x0000000000493000-memory.dmpFilesize
588KB
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memory/5060-141-0x0000000000400000-0x0000000000493000-memory.dmpFilesize
588KB