b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

General

Target

open.gif
Size

43B
MD5

325472601571f31e1bf00674c368d335
SHA1

2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a
SHA256

b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b
SHA512

717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

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 = "133352517213232696"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

4288 chrome.exe
4288 chrome.exe
2548 chrome.exe
2548 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

4288 chrome.exe
4288 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe
Token: SeShutdownPrivilege	4288	chrome.exe
Token: SeCreatePagefilePrivilege	4288	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe
4288	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 4288 wrote to memory of 4564	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4564	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4764	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4248	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 4248	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	chrome.exe	chrome.exe
PID 4288 wrote to memory of 2316	4288	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 C:\Users\Admin\AppData\Local\Temp\open.gif
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:4288

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,0x100,0x104,0xd8,0x108,0x7ffc039e9758,0x7ffc039e9768,0x7ffc039e9778
2⤵
PID:4564

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=1724 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:2
2⤵
PID:4764

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=2112 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:8
2⤵
PID:4248

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=2196 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:8
2⤵
PID:2316

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2856 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:1
2⤵
PID:4428

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2840 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:1
2⤵
PID:3992

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=4880 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:8
2⤵
PID:4588

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=4888 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:8
2⤵
PID:3432

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=1680 --field-trial-handle=1864,i,4446894332513776549,18135412490960912487,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2548

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:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\17bcfbdb-8087-4019-9c52-b944b9b58825.tmp
Filesize
6KB

MD5
a59754baa561639002fe475b75f7a02f

SHA1
cc8e8c31a982ca876a1291940b6b2db477d66378

SHA256
6010e598ca89dd8b5acb8d5f4c12592861d6b387571619c0d9680e445fb97846

SHA512
799866eed9160cb175ea5a4b6511e717cb962638331511c3aa53e0a70e02cc640b20e9786a5f39b5c4b058728c8519be704bcc27aa1e32c29b4d88e7b2ca713d

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

MD5
3ca1843c9fc23994b881b1733c8ee1f5

SHA1
08ab8e451f7429d4a723aa9aac9c50c3ecef0a6d

SHA256
9386784d0c4ed51dd59adcfb3623dc563e79423a2adf6e0141c652d8a314fef4

SHA512
5d39afc523f5cbbe1c3089d9ac7e4c246ef0087b9ab225d21792d177bc1c1aa894e764f7220637f6d517f8e33f2bb99a21cc58b8918580d09a0b3645088e5cfe

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

MD5
fb13bb1a885aadfad2ff8beed5ac2ef2

SHA1
9f0f5c90623d4e3ee227dba12e0ddfd1fc94b283

SHA256
e40f0c4dc14172b9af86a69d8a932495d7255281d7c29e6283a641b5c43ed30b

SHA512
c7abc54be6c733e135f881b41a8f7098d09c21c527601d5639468fc22d5393d51f3ed0342de82741247bcfe1c668d9df332b4a8b2f6c86574ea5e9049ac2378e

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
87KB

MD5
6dc21ae51036a6e669425b13f2aae676

SHA1
dd5cc153a1dc39f953c6b9f5b5e23281eb7a5fb4

SHA256
7b178b8de670e39c216bf95b42b6cf79e2f4279f9b05c16f37c3b81b92d548c7

SHA512
d0327291d87d1a5b4cc3482d1ba90ab11b809461a596cf0fa70c6ed848f0a2d45ff038222f9a3178bbc4092dfd41b3b2231c9b6bdd230c3b556daa05ac384b5d

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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

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\??\pipe\crashpad_4288_MVOXWWMVCZWVYHLC
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads