Analysis
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max time kernel
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max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 02:19
Static task
static1
Behavioral task
behavioral1
Sample
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe
Resource
win7-20240903-en
General
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Target
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe
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Size
4.2MB
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MD5
bc7728211118c8205e3e731e353be4eb
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SHA1
58c807907f5384a26a02ee042e2a8ac779acec53
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SHA256
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e
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SHA512
9da4b443fbda39f21c3dd896da5df4e9b601553ee2e8705ea998efa6e57cd24aee44109314c57a0771e705ad45fe607e71522d07402a9eb59f6d82c83eca1c2a
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SSDEEP
98304:s9fmFp2FtD8rp+xO1dA+p0EFxc178bb6FOsEWuRlcj5:mOFg/DeJdp0+C8iFOPe
Malware Config
Signatures
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Cryptbot family
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Detects CryptBot payload 1 IoCs
CryptBot is a C++ stealer distributed widely in bundle with other software.
Processes:
resource yara_rule behavioral2/memory/1852-12-0x0000000069CC0000-0x000000006A71B000-memory.dmp family_cryptbot_v3 -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Uses browser remote debugging 2 TTPs 4 IoCs
Can be used control the browser and steal sensitive information such as credentials and session cookies.
Processes:
chrome.exechrome.exechrome.exechrome.exepid process 2864 chrome.exe 4600 chrome.exe 4872 chrome.exe 3972 chrome.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exepid process 1852 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
chrome.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exechrome.exepid process 1852 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe 1852 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe 2864 chrome.exe 2864 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
Processes:
chrome.exepid process 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
chrome.exedescription pid process Token: SeShutdownPrivilege 2864 chrome.exe Token: SeCreatePagefilePrivilege 2864 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
Processes:
chrome.exepid process 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe 2864 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exechrome.exedescription pid process target process PID 1852 wrote to memory of 2864 1852 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe chrome.exe PID 1852 wrote to memory of 2864 1852 408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe chrome.exe PID 2864 wrote to memory of 4928 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4928 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 724 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4072 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4072 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe PID 2864 wrote to memory of 4512 2864 chrome.exe chrome.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe"C:\Users\Admin\AppData\Local\Temp\408c1e0d4128dd79da38e0685f991f260ed155a0c391dcea710b893c138fa65e.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"2⤵
- Uses browser remote debugging
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffb90decc40,0x7ffb90decc4c,0x7ffb90decc583⤵PID:4928
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1984,i,14367108639499184543,5774755852668664658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1980 /prefetch:23⤵PID:724
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1948,i,14367108639499184543,5774755852668664658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2016 /prefetch:33⤵PID:4072
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2264,i,14367108639499184543,5774755852668664658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2280 /prefetch:83⤵PID:4512
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3176,i,14367108639499184543,5774755852668664658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3192 /prefetch:13⤵
- Uses browser remote debugging
PID:4872
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3372,i,14367108639499184543,5774755852668664658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3384 /prefetch:13⤵
- Uses browser remote debugging
PID:4600
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4264,i,14367108639499184543,5774755852668664658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4456 /prefetch:13⤵
- Uses browser remote debugging
PID:3972
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C:\Users\Admin\AppData\Local\Temp\service123.exe"C:\Users\Admin\AppData\Local\Temp\service123.exe"2⤵PID:5032
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C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"1⤵PID:1520
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e