5c4d8b86d7a87afd63480fff2541c51fd089f4d43905364f2f653095ca024594

Analysis

max time kernel
145s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 20:38

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General

Target

StartPage/$R0.html
Size

7KB
MD5

bdc5a933dd11a46ba1881a7446bdd2c6
SHA1

03547b50e393b564fb7494027fe3a364018e1985
SHA256

2cb9c99f39635d2905be12cf17167628075aaea33d2da58fee0370f14f894e22
SHA512

17b98eb6296aab9d20b5850a9e31998c7f983b587170272f13df2a01f42e526e2d5b7bf7398e0ef0e748446e9a3417675a3a3e6ed557da227b36205cb547596d
SSDEEP

192:7uEFsHp4giMi03LcioiE3rj0i4iQQe28F:7RFsJ4giMi03LcioiE3Ei4iQQv8F

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 10 IoCs

pid	Process
4928	msedge.exe
4928	msedge.exe
2896	msedge.exe
2896	msedge.exe
2256	identity_helper.exe
2256	identity_helper.exe
2360	msedge.exe
2360	msedge.exe
2360	msedge.exe
2360	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe
2896	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 4288	2896	msedge.exe	84
PID 2896 wrote to memory of 4288	2896	msedge.exe	84
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 2568	2896	msedge.exe	85
PID 2896 wrote to memory of 4928	2896	msedge.exe	86
PID 2896 wrote to memory of 4928	2896	msedge.exe	86
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87
PID 2896 wrote to memory of 4304	2896	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\StartPage\$R0.html
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:2896
- 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,0x100,0x104,0xd8,0x108,0x7ffe746446f8,0x7ffe74644708,0x7ffe74644718
  2⤵
  PID:4288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:2568
- 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=2096,18059842606252032954,4977343793317777110,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4928
- 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=2096,18059842606252032954,4977343793317777110,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2924 /prefetch:8
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=3200 /prefetch:1
  2⤵
  PID:3240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=3296 /prefetch:1
  2⤵
  PID:4700
- 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=2096,18059842606252032954,4977343793317777110,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
  2⤵
  PID:4184
- 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=2096,18059842606252032954,4977343793317777110,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=5048 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=4828 /prefetch:1
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=3488 /prefetch:1
  2⤵
  PID:460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=3344 /prefetch:1
  2⤵
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,18059842606252032954,4977343793317777110,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4832 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2360

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2148

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
6KB

MD5
78a28bede65eea321c26a61b9c16fbc2

SHA1
cca74fc13c798b4c0396ce9cf88cc3d43c463aa7

SHA256
bc85855078b2db065617a6c3d9cfd189301b457a00461eb85bad2fe76ddf704c

SHA512
0df0dbe75c094bb13ab483f94a9d2ce5b8c23938ee9d6dbf80dae3f3f73b65a2f813ad89ad3a300d859bbfe7bf72d4cbb892ec0272747f695e1c45cff2d916b8

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

Filesize
6KB

MD5
c6c9401cb27c7ddcb7b8a9e0142eed09

SHA1
1123a73e22b0085f86d88c79f049b45995b68c80

SHA256
75e238a04144a042fc9b8247006d2660256baed640a5e0145172f59fff33f385

SHA512
175d3ced97e5745911f67c1e04e4d0fa70788a70f77906e71834bde67e8b511c13e77870fcb8706eeb7691faa2e3be67aae1fb560594ae906c793d4f96dee521

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
29319fa9484eb2d77f25accf96d17e46

SHA1
e1a37095f04c17be2dfa6f1fa645e130b7ffd188

SHA256
f559ef796bda5349060c88b41f5d3517337b0f18a26cda19034e79bfc5575e2b

SHA512
364ac77600eeb80aae188d228b2f848036ded79259f5cb124d42a32ac13516cef218c697d8f5964b379819e4b3a59a44af3665088a1933b70713e47fb9b1927b

Download Submit