hxxps://pub-a663bc068e4e4f3eb9ce3a0f257882c3[.]r2[.]dev/file[.]html

General

Target

https://pub-a663bc068e4e4f3eb9ce3a0f257882c3.r2.dev/file.html

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

Modifies data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133558201907628878"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

3348 chrome.exe
3348 chrome.exe
4868 chrome.exe
4868 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

3348 chrome.exe
3348 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe
Token: SeShutdownPrivilege	3348	chrome.exe
Token: SeCreatePagefilePrivilege	3348	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe
3348	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 3348 wrote to memory of 3544	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 3544	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 1700	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 3504	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 3504	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	chrome.exe	chrome.exe
PID 3348 wrote to memory of 2128	3348	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-a663bc068e4e4f3eb9ce3a0f257882c3.r2.dev/file.html
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:3348

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=0x100,0x104,0x108,0xfc,0xd8,0x7ffaad609758,0x7ffaad609768,0x7ffaad609778
2⤵
PID:3544

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=1668 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:2
2⤵
PID:1700

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=2132 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:8
2⤵
PID:3504

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=2252 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:8
2⤵
PID:2128

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=3008 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:1
2⤵
PID:1320

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=3016 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:1
2⤵
PID:4752

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=5116 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:8
2⤵
PID:1540

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=5160 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:8
2⤵
PID:464

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4812 --field-trial-handle=1884,i,17150754945190101841,12472877930135474727,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4868

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:3480

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
120B

MD5
d20b9f2cea5a870c58223e7970ce9e73

SHA1
1c335c0f32bb58eb912d5fb0b35fc885eab2139a

SHA256
835d52bd2eade777a7dc822579b11b67f1d54a370fc0f75c179af55c1af5fb55

SHA512
f1437462e28cfbfb1633f1ce15817d94f52e5e1e8d67ce39ee179f672f05a910afd5b12ddbf04c2e833ef3f6edc9357297e2b2a40e44aef7d69ab6a71ec27e55

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
6a70ebbd920003dbdfee4ab6ea75b2a7

SHA1
ae6e44a1a93f189be3dd178e44509ff898aed1d7

SHA256
464b2063568f14ba4a598c443ad7d3febf27dc4aeb1fc6e550a3789720309dd4

SHA512
a9b663ca14b74da542a47df5c2928dfa3175d194e883f63c0c193b5ce98ba015bd3b5367cf27cc8a7d87a99535b93fbcc2a26e2ebf3702a93853abb4f5cbee4e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
Filesize
538B

MD5
480e73aea83e716f5d5e3cfedceaac5a

SHA1
193f4c8b8c8ae1e845d8ca103ce91f74235a356e

SHA256
8aaebc52af0cb2524147823f4e4e868eeeea93516e2f99a510a3832b485f6f67

SHA512
7f63d8fd140206e3a879dfb898e7426f1fd4706c22773cfdc951346962169e898727908f200978fd491d427c8a93d20660ee1b42099346da07c5258b96e14bec

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

MD5
e4b573f7658b3d010dd9cc617f25f274

SHA1
848fcf39fe5777b510b75f9c5559067602368209

SHA256
3cdaf5912ccc8ca61b114fdbe920df6e1e95fb9b90fa7c1ca85979ff19232246

SHA512
bbfba8e338df4053a03fc593887b2533a325bd317e5a5235647d829b9550c73647c9afdb0f2f7c6737c86859ac028ca4e2cc575b50cbada7e5f5787850c63e36

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
253KB

MD5
5c9cb361875206d43d0e85d50fc89a9c

SHA1
30b0607346f803a409955013b397b15b7948af22

SHA256
11c9e0ae6279360375e091c4e6d5195f0554d7ca809078bfd2f3c128b352437e

SHA512
1e56dc65b43ae4d9a6eb41d82b9a83fb14d91b9774836481bb3985be1eeb8e71ad6b9d9bb32f0c82855c100ad14f40ece450f176fb21cfafcf23b5f50e8a33b7

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit
\??\pipe\crashpad_3348_GMNUFQECZCZXRTYP
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads