hxxps://ci3[.]googleusercontent[.]com/mail-sig/AIorK4woosZlJpSRE0U7vzsI2av3NekS1s2Ogyz_qLq_zxpMX5oxUOSaPrsjjKAIXdMXm7rQKKzB_RNbGBcP

Analysis

max time kernel
6s
max time network
7s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 14:55

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General

Target

https://ci3.googleusercontent.com/mail-sig/AIorK4woosZlJpSRE0U7vzsI2av3NekS1s2Ogyz_qLq_zxpMX5oxUOSaPrsjjKAIXdMXm7rQKKzB_RNbGBcP

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2064	msedge.exe
2064	msedge.exe
1028	msedge.exe
1028	msedge.exe
4696	identity_helper.exe
4696	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1028 wrote to memory of 3900	1028	msedge.exe	82
PID 1028 wrote to memory of 3900	1028	msedge.exe	82
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 4688	1028	msedge.exe	83
PID 1028 wrote to memory of 2064	1028	msedge.exe	84
PID 1028 wrote to memory of 2064	1028	msedge.exe	84
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85
PID 1028 wrote to memory of 2396	1028	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ci3.googleusercontent.com/mail-sig/AIorK4woosZlJpSRE0U7vzsI2av3NekS1s2Ogyz_qLq_zxpMX5oxUOSaPrsjjKAIXdMXm7rQKKzB_RNbGBcP
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff5b8946f8,0x7fff5b894708,0x7fff5b894718
  2⤵
  PID:3900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:4688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:1
  2⤵
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
  2⤵
  PID:2608
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 /prefetch:8
  2⤵
  PID:1520
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4092 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2020 /prefetch:1
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5660 /prefetch:1
  2⤵
  PID:3528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,818837257588048767,14604038500446857974,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3952 /prefetch:1
  2⤵
  PID:636

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
5315b10aecdba8aada9acdd73516e3ef

SHA1
cb98cb5a67cbdd69dbb2dfed21220ba8c5ec755b

SHA256
454d84349ab48e9c8dfa821dedb753f54dd7fbee15b9bf8333e1c7006cba8e13

SHA512
f565a0a94f66dd6f18d8bd0d95e0945ea09a3d1bf8d77f61c76c167e882b84ada7cc0880698993393dc5a4e87e22b0a55e73b8e27794937262e57a621454c117

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit