Analysis
-
max time kernel
85s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
31-08-2022 14:41
Behavioral task
behavioral1
Sample
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe
Resource
win10v2004-20220812-en
General
-
Target
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe
-
Size
3.1MB
-
MD5
106078bb0964b75800da2013419239d9
-
SHA1
44f3c39446cebb7349697703cc88bd0c014b6c7e
-
SHA256
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879
-
SHA512
e9172ecbddc2d11291d6da05a65d967984c72317d525451ad13dbd6931b5b1bf580237926a4f6cd40d265f5b559efaa961352e348ce22827b3e52552ca618b7e
-
SSDEEP
98304:mHjaMebZao0p4kwkC/yRLmsH5NnyjqCgcg:mH2vaoy3wkC/yRLb5Nny
Malware Config
Extracted
redline
3108_RUZKI
213.219.247.199:9452
-
auth_value
f71fed1cd094e4e1eb7ad1c53e542bca
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/4228-146-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe -
Processes:
resource yara_rule behavioral1/memory/4576-136-0x0000000000E90000-0x000000000161E000-memory.dmp themida behavioral1/memory/4576-137-0x0000000000E90000-0x000000000161E000-memory.dmp themida behavioral1/memory/4576-140-0x0000000000E90000-0x000000000161E000-memory.dmp themida behavioral1/memory/4576-147-0x0000000000E90000-0x000000000161E000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exepid process 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exedescription pid process target process PID 4576 set thread context of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exeInstallUtil.exepid process 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe 4228 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exeInstallUtil.exedescription pid process Token: SeDebugPrivilege 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe Token: SeDebugPrivilege 4228 InstallUtil.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exedescription pid process target process PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe PID 4576 wrote to memory of 4228 4576 7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe InstallUtil.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe"C:\Users\Admin\AppData\Local\Temp\7e0bd7043b674f37a6c086fcd8aa5ddb0ec4ba675e4860e30f88abe3cfe4b879.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4228-152-0x0000000004F20000-0x0000000004F5C000-memory.dmpFilesize
240KB
-
memory/4228-150-0x0000000004EA0000-0x0000000004EB2000-memory.dmpFilesize
72KB
-
memory/4228-156-0x0000000006A50000-0x0000000006C12000-memory.dmpFilesize
1.8MB
-
memory/4228-154-0x0000000005B60000-0x0000000005B7E000-memory.dmpFilesize
120KB
-
memory/4228-153-0x0000000005240000-0x00000000052B6000-memory.dmpFilesize
472KB
-
memory/4228-151-0x0000000004FD0000-0x00000000050DA000-memory.dmpFilesize
1.0MB
-
memory/4228-149-0x0000000005400000-0x0000000005A18000-memory.dmpFilesize
6.1MB
-
memory/4228-146-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/4228-155-0x0000000005E70000-0x0000000005ED6000-memory.dmpFilesize
408KB
-
memory/4228-143-0x0000000000000000-mapping.dmp
-
memory/4228-157-0x0000000007BA0000-0x00000000080CC000-memory.dmpFilesize
5.2MB
-
memory/4576-133-0x0000000077370000-0x0000000077513000-memory.dmpFilesize
1.6MB
-
memory/4576-148-0x0000000077370000-0x0000000077513000-memory.dmpFilesize
1.6MB
-
memory/4576-147-0x0000000000E90000-0x000000000161E000-memory.dmpFilesize
7.6MB
-
memory/4576-141-0x00000000092E0000-0x0000000009372000-memory.dmpFilesize
584KB
-
memory/4576-140-0x0000000000E90000-0x000000000161E000-memory.dmpFilesize
7.6MB
-
memory/4576-142-0x00000000092B0000-0x00000000092BA000-memory.dmpFilesize
40KB
-
memory/4576-139-0x00000000056D0000-0x000000000576C000-memory.dmpFilesize
624KB
-
memory/4576-137-0x0000000000E90000-0x000000000161E000-memory.dmpFilesize
7.6MB
-
memory/4576-138-0x0000000005D80000-0x0000000006324000-memory.dmpFilesize
5.6MB
-
memory/4576-132-0x0000000000E90000-0x000000000161E000-memory.dmpFilesize
7.6MB
-
memory/4576-145-0x0000000077370000-0x0000000077513000-memory.dmpFilesize
1.6MB
-
memory/4576-136-0x0000000000E90000-0x000000000161E000-memory.dmpFilesize
7.6MB
-
memory/4576-144-0x0000000000E90000-0x000000000161E000-memory.dmpFilesize
7.6MB