hxxps://pub-526da576eeab4f59949a3bd5a831b656[.]r2[.]dev/index[.]html#gdraudt@bch[.]org

Analysis

max time kernel
14s
max time network
49s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-06-2024 13:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://pub-526da576eeab4f59949a3bd5a831b656.r2.dev/index.html#[email protected]

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

2208 chrome.exe
2208 chrome.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe
Token: SeShutdownPrivilege	2208	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

Processes:

chrome.exe

pid	process
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe
2208	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2208 wrote to memory of 3068	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 3068	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 3068	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2556	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2736	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2736	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2736	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe
PID 2208 wrote to memory of 2576	2208	chrome.exe	chrome.exe

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://pub-526da576eeab4f59949a3bd5a831b656.r2.dev/index.html#[email protected]
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2208

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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef70e9758,0x7fef70e9768,0x7fef70e9778
2⤵
PID:3068

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=1172 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:2
2⤵
PID:2556

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=1324 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:8
2⤵
PID:2736

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=utility --mojo-platform-channel-handle=1592 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:8
2⤵
PID:2576

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2252 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:1
2⤵
PID:2336

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2260 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:1
2⤵
PID:2756

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1564 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:2
2⤵
PID:552

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3216 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:1
2⤵
PID:2068

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=3696 --field-trial-handle=1376,i,5240573645056934282,6342986209322574779,131072 /prefetch:8
2⤵
PID:2540

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2772

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
1bc0d8ef15bf3ebc2305ad2297d91c9a

SHA1
eef34e106916f8edb805634707862f93e300585e

SHA256
38592d7745a7ded3fc963521e3b7799d5b4faf30004f98080169cff482ef3b2a

SHA512
5d95cdc67a4941842419c4bf0c9660c7d00c4a3dfb78bf6ca765c39eaef66ee4702162fb6668fdc9e7c59d1c7e1387a3f3506c6751a24b3a077e3bdd1647d1bd

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
821336e05e59b86a858ceeebb011306f

SHA1
2ce7b04f29a705d2bf550d4d9551e07b0a305edf

SHA256
ab907b8ba1e1f9a0e9f215732caae2d70c5c581329e22d8e65f80998b8ad5b79

SHA512
118cf60fd79b790de921917323a72552f783b8a57d3dd356c05d5d40e2d46d426fa1dec0192242a06beb700efe2a569c67894960a2027bb9a44572754bd4b068

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
fc7eaed4c00e4c6432045fdc045ab317

SHA1
7e325c93f62edf540439d76c06eddc4541f7551f

SHA256
009a64c0fd2d1ac56a18660a4bdf5125123d85d3b94548a24247f8a844737ddf

SHA512
f5908fa58e631623b5711947e61e90420d68c96146f6c5145a8ddda5dadde208001356bea93a0ade713cf0559bdaa8d2b7b9912859740eab9ac35fb1de04def6

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
6KB

MD5
e278fab76d19be15b979b0228658bfaf

SHA1
ac870bb098790f75045ebf3e394ca0b9ef46178f

SHA256
8a79c727a7688c6dfba692445dc7cd6a55725c02a19d555a58dacbbe098f5646

SHA512
00e81ad9fdf25650904066413b297a7d908b2dec7eb754b3ba6bc84333117068c99010e3e189837f4d43f640763812a4ac4d57c0a97b5134c5ea15523bed2e1f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1CD6.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1DE6.tmp
Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\??\pipe\crashpad_2208_OMWCIZPMXJNFWAJA
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit