hxxps://cfl[.]dropboxstatic[.]com/static/metaserver/static/images/emails/logo_glyph_34_m1%402x[.]png

General

Target

https://cfl.dropboxstatic.com/static/metaserver/static/images/emails/logo_glyph_34_m1%402x.png

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 = "133626816756815259"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

1296 chrome.exe
1296 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

1296 chrome.exe
1296 chrome.exe

Suspicious use of AdjustPrivilegeToken 30 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe
Token: SeShutdownPrivilege	1296	chrome.exe
Token: SeCreatePagefilePrivilege	1296	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 1296 wrote to memory of 3016	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 3016	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4968	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4616	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 4616	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	chrome.exe	chrome.exe
PID 1296 wrote to memory of 2584	1296	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://cfl.dropboxstatic.com/static/metaserver/static/images/emails/logo_glyph_34_m1%402x.png
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:1296

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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffd42d39758,0x7ffd42d39768,0x7ffd42d39778
2⤵
PID:3016

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=1512 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:2
2⤵
PID:4968

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=1812 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:8
2⤵
PID:4616

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=2036 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:8
2⤵
PID:2584

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=2836 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:1
2⤵
PID:5076

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=2960 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:1
2⤵
PID:220

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=4524 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:8
2⤵
PID:1908

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=4600 --field-trial-handle=1768,i,16747194296993358393,2608889144133994633,131072 /prefetch:8
2⤵
PID:2340

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:4676

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

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Downloads

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

MD5
6bd0a7591334d403afde22fc942f3279

SHA1
c7bec320573243fa62356da1c6bb4893ac429b95

SHA256
363dda279a7ed588d6627e41da35faee49394bf354ef229fe4dd73a08227c522

SHA512
16e99fbed614b3e4b2bdf2b354a49acdc6180aa6be519ac174793ab5fd63acb21dad1f12563fe938282b430f68583a7e3586b5c244829faaee5b38c7d9fb2ecf

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
136KB

MD5
feb6aef33c8cbd498fcb51dc9b64950b

SHA1
11c97e3101420e826f18842b51da56c988f5db9b

SHA256
f167c4174dea2e433b3480e03e9fddf8f2a223e63ce2d5e42e42cc6b0b0824be

SHA512
da3c02059175a2ec972324cbdce098294ffbbd8dfd15935769b5a89c7528a69a8d88fd1d924d65f16da902f795546fa2caaebc723c63ce252318027bbf1cf018

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_1296_DCPEJIOPTORFUOSL
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

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Downloads