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240625-nhwp5swhja 10Analysis
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max time kernel
8s -
max time network
9s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
23-06-2024 11:08
Static task
static1
Behavioral task
behavioral1
Sample
Downloaders.zip
Resource
win11-20240508-en
General
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Target
Downloaders.zip
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Size
12KB
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MD5
94fe78dc42e3403d06477f995770733c
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SHA1
ea6ba4a14bab2a976d62ea7ddd4940ec90560586
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SHA256
16930620b3b9166e0ffbd98f5d5b580c9919fd6ccdcc74fb996f53577f508267
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SHA512
add85726e7d2c69068381688fe84defe820f600e6214eff029042e3002e9f4ad52dde3b8bb28f4148cca1b950cd54d3999ce9e8445c4562d1ef2efdb1c6bdeff
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SSDEEP
384:6BfwcSEp9ZjKXSBIDv4dDfjlMJ7HWTHWB:efACW6Dr8HWTHWB
Malware Config
Signatures
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
chrome.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe -
Modifies data under HKEY_USERS 2 IoCs
Processes:
chrome.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133636145268587107" chrome.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
chrome.exepid process 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
Processes:
chrome.exepid process 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
chrome.exedescription pid process Token: SeShutdownPrivilege 4264 chrome.exe Token: SeCreatePagefilePrivilege 4264 chrome.exe Token: SeShutdownPrivilege 4264 chrome.exe Token: SeCreatePagefilePrivilege 4264 chrome.exe Token: SeShutdownPrivilege 4264 chrome.exe Token: SeCreatePagefilePrivilege 4264 chrome.exe Token: SeShutdownPrivilege 4264 chrome.exe Token: SeCreatePagefilePrivilege 4264 chrome.exe Token: SeShutdownPrivilege 4264 chrome.exe Token: SeCreatePagefilePrivilege 4264 chrome.exe Token: SeShutdownPrivilege 4264 chrome.exe Token: SeCreatePagefilePrivilege 4264 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
Processes:
chrome.exepid process 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe -
Suspicious use of SendNotifyMessage 12 IoCs
Processes:
chrome.exepid process 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe 4264 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
chrome.exedescription pid process target process PID 4264 wrote to memory of 900 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 900 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 3192 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 2004 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 2004 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe PID 4264 wrote to memory of 1116 4264 chrome.exe chrome.exe
Processes
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C:\Windows\Explorer.exeC:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Downloaders.zip1⤵PID:4076
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4264 -
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:7 --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=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc2cc9ab58,0x7ffc2cc9ab68,0x7ffc2cc9ab782⤵PID:900
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1536 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:22⤵PID:3192
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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 --mojo-platform-channel-handle=2140 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:82⤵PID:2004
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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 --mojo-platform-channel-handle=2172 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:82⤵PID:1116
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3052 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:12⤵PID:1988
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3204 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:12⤵PID:2120
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3500 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:12⤵PID:2196
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4364 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:12⤵PID:696
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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=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4784 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:82⤵PID:924
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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=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 --field-trial-handle=1808,i,9025805069591739413,14477288084490218432,131072 /prefetch:82⤵PID:2748
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C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"1⤵PID:3972
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending ReportsFilesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local StateFilesize
257KB
MD530476088dbbb0660724228eff0f86957
SHA1b0b8ba0a5c91780c168c57f6a7c75f23a92dc53e
SHA256bc98ed825756a4e0064c463e40ba330c960ca6b8c95e6dea95401dfacbb19ba1
SHA512818e8980547e248458c8d406d289ff45e1bd8f6b731dd16455831c2f9d27a246f6095ef250cce926c08dde0ec31d140c3e321ac414338573d04019ca6fa607cc
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\??\pipe\crashpad_4264_YHMKMVIELUFHFCTPMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e