b215cd2ad7644099f3902715ffe274f65849cd6a363f205e2a2ea00c261062a3

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 12:36

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General

Target

archive_browser.html
Size

741KB
MD5

584b1b233d50ab80a73819dbe8e9854c
SHA1

c6d658bffab7ef8455f3d1df3a2975fbaccc795e
SHA256

b215cd2ad7644099f3902715ffe274f65849cd6a363f205e2a2ea00c261062a3
SHA512

793844ee439062f290e1351cc4d81360c36c6e092fd88337834775f1dc1a1189bbafb70a4eff907125948530e7d985fe92adfaaa0ce1014b986c8e037f4f2bb7
SSDEEP

12288:DuM2ywRuI368piPekCT9w3VHyshG87cmNH/ofzW5kaERf6Y+xlweQkWyiyNBZmBH:iB368piP9CTiglhHKlTzFtP9XM9rlGu3

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1128	msedge.exe
1128	msedge.exe
1860	msedge.exe
1860	msedge.exe
4456	identity_helper.exe
4456	identity_helper.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2052	1860	msedge.exe	83
PID 1860 wrote to memory of 2052	1860	msedge.exe	83
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 2004	1860	msedge.exe	84
PID 1860 wrote to memory of 1128	1860	msedge.exe	85
PID 1860 wrote to memory of 1128	1860	msedge.exe	85
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86
PID 1860 wrote to memory of 4736	1860	msedge.exe	86

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\archive_browser.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:1860
- 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,0x100,0x104,0xd8,0x108,0x7ffd2ffd46f8,0x7ffd2ffd4708,0x7ffd2ffd4718
  2⤵
  PID:2052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:2004
- 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=2052,7657320761750091086,2970345471628377662,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2440 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1128
- 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=2052,7657320761750091086,2970345471628377662,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:4736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=3232 /prefetch:1
  2⤵
  PID:464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=3240 /prefetch:1
  2⤵
  PID:4872
- 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=2052,7657320761750091086,2970345471628377662,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:8
  2⤵
  PID:1880
- 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=2052,7657320761750091086,2970345471628377662,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=5168 /prefetch:1
  2⤵
  PID:2840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=5184 /prefetch:1
  2⤵
  PID:2732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=3352 /prefetch:1
  2⤵
  PID:228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=5548 /prefetch:1
  2⤵
  PID:2844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,7657320761750091086,2970345471628377662,131072 --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=1824 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2536

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
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\4b4a66ef-1cb4-43f0-81dd-4cb118694710.tmp

Filesize
6KB

MD5
ad407e1b76774eaed8e0f5a7fe1e1690

SHA1
37d85cbbc04b0ecb2e2efd443353019a471ed3cc

SHA256
d6265a7bf01a876c8b9f6b7ace13791d5ac36aab00425b363cf8beb0b5d7f6da

SHA512
7bb1088e5b91fe09918f2d188041644a631f49fef3af919570195fee641e4b9f44042e74838eeb91900257ff978ddd91ef19c20d020ad89ffe074e887b5986fb

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

Filesize
5KB

MD5
8bdd68eec99300d693ed4b903a93ff77

SHA1
d8a097bdafefa4cfe011a43c685c5e273ad305cc

SHA256
cf1c2790c053f0bd4f3b03c6b06cfe7e8302d40acc42a846e58c83dcfc0479ec

SHA512
517e680021ec6164321e321139ebe27e603c748ab97a453786dae1c6c18756222fe917a059a581dac360e82d274c170728a6878ed2ef37b539ec246eda3c4e70

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
c6638085fab8d8ded27a0ef021119a08

SHA1
6c56d06747e21736323f27546e7bd0b171bca61d

SHA256
b8e2e5f4106bea8b70d395aaa8989f2bfc42f804fa2257f1ac9a0216735f06af

SHA512
713abbca7e6f5204cbdd1fbd9baf12d5ce78858320a3e0fde4480a576c02feeeb8e56be088296e56423fd65a875266cd9134fc89ff3d066de0a3c576d215a0b9

Download Submit