7b2e7cb37eb150318f0e83d22290f1224bbff9e7864fb57021bdee4a68e9f4d7

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 18:09

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General

Target

web/cn_acclistuser.htm
Size

2KB
MD5

398b77be23b197453986e95e9f082bf9
SHA1

561d306366718bc573c7200ced78e80e1741cec2
SHA256

9d16d3c5636d7427c3919675ae7d3e1529f6a3e630986d41e6600495d8f19d10
SHA512

cfd991472fd5b961beb4eb3b19d550d54da0085cc26cdab9ab660955f62899b0552917bbafb534503ff86e02d5f104d24462abb0002c1ce0228ac2d69001a432

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
2724	msedge.exe
2724	msedge.exe
4200	msedge.exe
4200	msedge.exe
2088	identity_helper.exe
2088	identity_helper.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe
1228	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 2756	4200	msedge.exe	84
PID 4200 wrote to memory of 2756	4200	msedge.exe	84
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 4556	4200	msedge.exe	85
PID 4200 wrote to memory of 2724	4200	msedge.exe	86
PID 4200 wrote to memory of 2724	4200	msedge.exe	86
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	msedge.exe	87
PID 4200 wrote to memory of 3556	4200	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\web\cn_acclistuser.htm
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:4200
- 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,0x100,0x104,0xd8,0x108,0x7ffa52e346f8,0x7ffa52e34708,0x7ffa52e34718
  2⤵
  PID:2756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:4556
- 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=2112,8871309983533066788,8284248244997339511,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2724
- 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=2112,8871309983533066788,8284248244997339511,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:3556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=3188 /prefetch:1
  2⤵
  PID:3784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=3212 /prefetch:1
  2⤵
  PID:4856
- 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=2112,8871309983533066788,8284248244997339511,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  PID:1776
- 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=2112,8871309983533066788,8284248244997339511,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=5276 /prefetch:1
  2⤵
  PID:3204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=5292 /prefetch:1
  2⤵
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=5452 /prefetch:1
  2⤵
  PID:1080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=5492 /prefetch:1
  2⤵
  PID:3560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,8871309983533066788,8284248244997339511,131072 --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=2200 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4824

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
75c9f57baeefeecd6c184627de951c1e

SHA1
52e0468e13cbfc9f15fc62cc27ce14367a996cff

SHA256
648ba270261690bb792f95d017e134d81a612ef4fc76dc41921c9e5b8f46d98f

SHA512
c4570cc4bb4894de3ecc8eee6cd8bfa5809ea401ceef683557fb170175ff4294cc21cdc6834db4e79e5e82d3bf16105894fff83290d26343423324bc486d4a15

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

Filesize
152B

MD5
10fa19df148444a77ceec60cabd2ce21

SHA1
685b599c497668166ede4945d8885d204fd8d70f

SHA256
c3b5deb970d0f06a05c8111da90330ffe25da195aafa4e182211669484d1964b

SHA512
3518ce16fef66c59e0bdb772db51aeaa9042c44ca399be61ca3d9979351f93655393236711cf2b1988d5f90a5b9318a7569a8cef3374fc745a8f9aa8323691ef

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

Filesize
5KB

MD5
f792e7ea2aa553e4a2acd195b89964d2

SHA1
70d05cfd77d3cb68cd48c82cf14586616d87dc38

SHA256
43aeeeb339bcf87d3fc48a4a3c9c317cf6e4a4707836919c9a657980313f7ada

SHA512
b6ebfb0e135154ae7b6e8b8a751fef087ec92b2b738facc75f3dcec04191acee5472f92f4c4aaf3aee6b93025d2da17a143b0a6fc9a675a56bdf39c52b251cb1

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

Filesize
6KB

MD5
c6c8c5971bbd9f6fed4a7d1f7cb03492

SHA1
9aaaba032b398f3eea5332d150e5f316b1e2e51a

SHA256
e07090a018c9af354ccf61ab962c695e82114f280ab6159ab83c261c2ccae105

SHA512
25f332713b2e0eb237a975c953fba36727015c2394f5d505854a4ca78da29fa346eda55ce842304b9a7d03c3bc820046c0c2eb1da40911bc812a21716b2df084

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
2f044f0aa6e97ac36c7b169f0fc1f1c1

SHA1
9a86801b9c0eaed4bd0e839f66271c121180f0a7

SHA256
4be1f98d9e23a993b52fdf92eedf8e178c7b4d4e8d4b5ddf712c974904ac5034

SHA512
9eee16fadffbe65a698389dec287ca83186a90cf7530f42d1f552fb125b0d599abeb878d0021533c583d6b7c5f341c47d17fa7f2c7365fc90b6a39ed1e2499ba

Download Submit