Analysis
-
max time kernel
144s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
15-09-2023 13:40
Static task
static1
Behavioral task
behavioral1
Sample
bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe
Resource
win10v2004-20230915-en
General
-
Target
bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe
-
Size
955KB
-
MD5
43300528f352509302e289669403ded9
-
SHA1
a6644b5bed8ec405af2e0fc2a2dec86acffa4da3
-
SHA256
bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88
-
SHA512
3573586ac4fbc1114a17395d046843d9e31fa5005fee4bc2c9041f03281dc05858b9c93d4728135a91902f5f3d4bbc499c5a7c806e73ddce82397942eaee5562
-
SSDEEP
24576:ZnRoUWPkfjHFMlfph5qXxtw7AWYGQMJG1hVMgjBS6Z2sj8J6mOo4fL:ZmbkjH2vgh8joh7jBS6Z2084TooL
Malware Config
Signatures
-
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
-
Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/memory/4920-100-0x0000000010000000-0x0000000010042000-memory.dmp family_gh0strat -
Fatal Rat payload 1 IoCs
resource yara_rule behavioral2/memory/4920-100-0x0000000010000000-0x0000000010042000-memory.dmp fatalrat -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Executes dropped EXE 1 IoCs
pid Process 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Wine bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Wine bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 1520 powershell.exe 1520 powershell.exe 4728 powershell.exe 4728 powershell.exe 3288 powershell.exe 3288 powershell.exe 1544 powershell.exe 1544 powershell.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 1272 powershell.exe 1272 powershell.exe 3904 powershell.exe 3904 powershell.exe 464 powershell.exe 464 powershell.exe 3448 powershell.exe 3448 powershell.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeDebugPrivilege 1520 powershell.exe Token: SeDebugPrivilege 4728 powershell.exe Token: SeDebugPrivilege 3288 powershell.exe Token: SeDebugPrivilege 1544 powershell.exe Token: SeDebugPrivilege 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe Token: SeDebugPrivilege 1272 powershell.exe Token: SeDebugPrivilege 3904 powershell.exe Token: SeDebugPrivilege 464 powershell.exe Token: SeDebugPrivilege 3448 powershell.exe Token: SeDebugPrivilege 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 4920 wrote to memory of 1520 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 85 PID 4920 wrote to memory of 1520 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 85 PID 4920 wrote to memory of 1520 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 85 PID 4920 wrote to memory of 4728 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 87 PID 4920 wrote to memory of 4728 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 87 PID 4920 wrote to memory of 4728 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 87 PID 4920 wrote to memory of 3288 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 89 PID 4920 wrote to memory of 3288 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 89 PID 4920 wrote to memory of 3288 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 89 PID 4920 wrote to memory of 1544 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 92 PID 4920 wrote to memory of 1544 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 92 PID 4920 wrote to memory of 1544 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 92 PID 4920 wrote to memory of 4356 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 94 PID 4920 wrote to memory of 4356 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 94 PID 4920 wrote to memory of 4356 4920 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 94 PID 4356 wrote to memory of 1272 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 95 PID 4356 wrote to memory of 1272 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 95 PID 4356 wrote to memory of 1272 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 95 PID 4356 wrote to memory of 3904 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 98 PID 4356 wrote to memory of 3904 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 98 PID 4356 wrote to memory of 3904 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 98 PID 4356 wrote to memory of 464 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 99 PID 4356 wrote to memory of 464 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 99 PID 4356 wrote to memory of 464 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 99 PID 4356 wrote to memory of 3448 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 101 PID 4356 wrote to memory of 3448 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 101 PID 4356 wrote to memory of 3448 4356 bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe"C:\Users\Admin\AppData\Local\Temp\bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4920 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1520
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command -2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4728
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3288
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command -2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1544
-
-
C:\Users\Admin\AppData\Local\bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe"C:\Users\Admin\AppData\Local\bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1272
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command -3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3904
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command -3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3448
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
955KB
MD543300528f352509302e289669403ded9
SHA1a6644b5bed8ec405af2e0fc2a2dec86acffa4da3
SHA256bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88
SHA5123573586ac4fbc1114a17395d046843d9e31fa5005fee4bc2c9041f03281dc05858b9c93d4728135a91902f5f3d4bbc499c5a7c806e73ddce82397942eaee5562
-
Filesize
955KB
MD543300528f352509302e289669403ded9
SHA1a6644b5bed8ec405af2e0fc2a2dec86acffa4da3
SHA256bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88
SHA5123573586ac4fbc1114a17395d046843d9e31fa5005fee4bc2c9041f03281dc05858b9c93d4728135a91902f5f3d4bbc499c5a7c806e73ddce82397942eaee5562
-
Filesize
955KB
MD543300528f352509302e289669403ded9
SHA1a6644b5bed8ec405af2e0fc2a2dec86acffa4da3
SHA256bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88
SHA5123573586ac4fbc1114a17395d046843d9e31fa5005fee4bc2c9041f03281dc05858b9c93d4728135a91902f5f3d4bbc499c5a7c806e73ddce82397942eaee5562
-
Filesize
955KB
MD543300528f352509302e289669403ded9
SHA1a6644b5bed8ec405af2e0fc2a2dec86acffa4da3
SHA256bb4985dd9ac7d1165ea3efa792353e2131226de3d726e1197c83272fb46d8c88
SHA5123573586ac4fbc1114a17395d046843d9e31fa5005fee4bc2c9041f03281dc05858b9c93d4728135a91902f5f3d4bbc499c5a7c806e73ddce82397942eaee5562