62248ffa1f0d2f2643e2ead9e0c8c1b71c0b48ce19e4e0591d921f80e21ee087

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2024, 01:01

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General

Target

caokun_bbs_GBK_V33/HTMLEdit/inc/RealPlay.htm
Size

1004B
MD5

02b945a684be00943003d8555c159feb
SHA1

1234cffd56644537ee5d99d1a34cce5cca150934
SHA256

00c2d99731767dec153c2c44f010968a6a2b1a1bd9f57d964652527272910b2b
SHA512

db87589b3465b5eaafece3b8e7bdfba613c0aa498357961b87c74d962e13123ea3df319df389c46ba1d82c941e9df4417f00a53973caf5673584c4df1d83917a

Score

1^/10

Malware Config

Signatures

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
2984	msedge.exe
2984	msedge.exe
3412	msedge.exe
3412	msedge.exe
368	identity_helper.exe
368	identity_helper.exe
3496	msedge.exe
3496	msedge.exe
3496	msedge.exe
3496	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3412 wrote to memory of 3116	3412	msedge.exe	84
PID 3412 wrote to memory of 3116	3412	msedge.exe	84
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 4672	3412	msedge.exe	85
PID 3412 wrote to memory of 2984	3412	msedge.exe	86
PID 3412 wrote to memory of 2984	3412	msedge.exe	86
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	msedge.exe	87
PID 3412 wrote to memory of 3136	3412	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\caokun_bbs_GBK_V33\HTMLEdit\inc\RealPlay.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:3412
- 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,0x100,0x104,0xd8,0x108,0x7ff87a6c46f8,0x7ff87a6c4708,0x7ff87a6c4718
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
  2⤵
  PID:4672
- 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=2072,4505575858285233271,6090669755361330626,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2984
- 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=2072,4505575858285233271,6090669755361330626,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:3136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=3220 /prefetch:1
  2⤵
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=3236 /prefetch:1
  2⤵
  PID:2524
- 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=2072,4505575858285233271,6090669755361330626,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  PID:3100
- 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=2072,4505575858285233271,6090669755361330626,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=5260 /prefetch:1
  2⤵
  PID:2800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=5280 /prefetch:1
  2⤵
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=3452 /prefetch:1
  2⤵
  PID:612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=3496 /prefetch:1
  2⤵
  PID:4596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,4505575858285233271,6090669755361330626,131072 --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=1688 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5028

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
210676dde5c0bd984dc057e2333e1075

SHA1
2d2f8c14ee48a2580f852db7ac605f81b5b1399a

SHA256
2a89d71b4ddd34734b16d91ebd8ea68b760f321baccdd4963f91b8d3507a3fb5

SHA512
aeb81804cac5b17a5d1e55327f62df7645e9bbbfa8cad1401e7382628341a939b7aedc749b2412c06174a9e3fcdd5248d6df9b5d3f56c53232d17e59277ab017

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

Filesize
152B

MD5
f4e6521c03f1bc16d91d99c059cc5424

SHA1
043665051c486192a6eefe6d0632cf34ae8e89ad

SHA256
7759c346539367b2f80e78abca170f09731caa169e3462f11eda84c3f1ca63d1

SHA512
0bb4f628da6d715910161439685052409be54435e192cb4105191472bb14a33724592df24686d1655e9ba9572bd3dff8f46e211c0310e16bfe2ac949c49fbc5e

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

Filesize
6KB

MD5
ee8faf17701e7cf7fd78171c68edd817

SHA1
70605f49660e2b25b6dfe06f59ed922406a5bc29

SHA256
0ebe1575846483bead3cb73cc1752140348867e1c0c8ca1e368cee8c0def6139

SHA512
a9ee9fbcdff98398eebede5ad5425c91d503f023745a825cdc5bf2d8d39def3a071c9a797eb9f23844ecf44db6b8ed9800aa44decc90350e3a301b6b23592752

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

Filesize
6KB

MD5
a5681ebc93a3976c9da319dacfe13739

SHA1
057f3d6254ba4c685b6f5c6fa143ad47e1937b9b

SHA256
f00ac3d082d99343ee1b54bc237e914705919d8845171710f83179513906bd2e

SHA512
36c5d07f7c09c5138e43f9398d395bca419384eb417121bd93d1eab310bde0d76c11dee2fd4d0cdfc78caca532f330a24a8675b657799e9d0533ef6619977e92

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
0b770579fc97892eb64c2ee148e464e7

SHA1
dce0a6773360b2159a9fb9d2223a710ac6674a6f

SHA256
d7b753a3e3bb69f0995d7a9771967d2f704c0b1db01c7470c212b6534dc05cf2

SHA512
55d61d2f20b980d9091be9123ece5e886530f903334e3f94bcb946b1ee610684b64d93488fad71e416997870229623fd5283c6501247c3160a6a9d341579bbdb

Download Submit