hxxps://dlunwbtoaanzbjadzsctqe[.]blob[.]core[.]windows[.]net/dlunwbtoaanzbjadzsctqe/url[.]html#cl/22378_md/14/14824/3398/460/1672873

General

Target

https://dlunwbtoaanzbjadzsctqe.blob.core.windows.net/dlunwbtoaanzbjadzsctqe/url.html#cl/22378_md/14/14824/3398/460/1672873

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 = "133536188440319988"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

1752 chrome.exe
1752 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

Processes:

chrome.exe

pid process

1752 chrome.exe
1752 chrome.exe
1752 chrome.exe
1752 chrome.exe
1752 chrome.exe
1752 chrome.exe
1752 chrome.exe
1752 chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe
Token: SeShutdownPrivilege	1752	chrome.exe
Token: SeCreatePagefilePrivilege	1752	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe
1752	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 1752 wrote to memory of 2196	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 2196	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 1076	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 2060	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 2060	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe
PID 1752 wrote to memory of 456	1752	chrome.exe	chrome.exe

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=0xfc,0x100,0x104,0x9c,0x108,0x7ffd77629758,0x7ffd77629768,0x7ffd77629778
1⤵
PID:2196

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://dlunwbtoaanzbjadzsctqe.blob.core.windows.net/dlunwbtoaanzbjadzsctqe/url.html#cl/22378_md/14/14824/3398/460/1672873
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:1752

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=2120 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:8
2⤵
PID:2060

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=1764 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:2
2⤵
PID:1076

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=2232 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:8
2⤵
PID:456

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=3064 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:4056

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=3088 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:3628

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=7 --mojo-platform-channel-handle=4708 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:1860

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=8 --mojo-platform-channel-handle=4876 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:1248

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=9 --mojo-platform-channel-handle=3992 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:1120

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=3392 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:8
2⤵
PID:2988

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=4996 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:8
2⤵
PID:1748

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=12 --mojo-platform-channel-handle=4892 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:4076

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=13 --mojo-platform-channel-handle=4664 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:5168

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=14 --mojo-platform-channel-handle=4872 --field-trial-handle=1904,i,5652251444159405596,6867274215073737864,131072 /prefetch:1
2⤵
PID:5272

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:2532

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\Preferences
Filesize
5KB

MD5
a5cad8a1cac3f37df21b456864001a04

SHA1
b0fe30b3d87fb90b44c81cc80d0ce880d72d9387

SHA256
829d6740271af89733b14b31aa3a6d30a23ebc1ae9f57110c51e16eb1871659f

SHA512
bdbd900272f080c8028680bd8d2a2414be5d18cfe95a61925817ec67c9a5e8fcd6342bb656415cdd5ab8f913e9a7e512c52d20fe3564854d9538738c9829214c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
128KB

MD5
c35ec0a4bcee181d5e205d7b770db23a

SHA1
12a425e7f24687ff4130eba2ef13d0345ba972a5

SHA256
5877efecc02f523e07458229d6edc233bcd8ad0cc1c73eec0f37117d70d6ca7a

SHA512
b6859e64394009bce83047eb5c0844fab122935ad83560de85d354bd6b0ce61d7c61efcdfec42bbbff691c25398ed787e96e51740fe2cd36ee83590bb6d79f31

Download Submit
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_1752_CJZNXHFEVLLEQKUA
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