f3613f5434d874490f600424a5c226cb36de3d8ce41a319f9321f4f845501ae0

Analysis

max time kernel
145s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10-07-2024 13:18

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General

Target

$APPDATA/seemao/config/map/www.china-pub.com.html
Size

3B
MD5

37705de0752d1027f8fc3b3f390c448d
SHA1

b9a36fe59d4092c1e8363b6dbb80c4325170ebb9
SHA256

b8d52dc3f650996a66e32d4fd4f40129f6d5f742a20893615fe1b8dbedac6039
SHA512

affe90e227dd7fed7ac0d9dfcd7a01dda8d7abb454e23a4d98fd7c1c4f8f38bcc7f6062cb52cbca3ac7088ee55900a5b85810e2d258b6896528d8cac87dd4709

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
3300	msedge.exe
3300	msedge.exe
5104	msedge.exe
5104	msedge.exe
2300	identity_helper.exe
2300	identity_helper.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe
5104	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 1476	5104	msedge.exe	85
PID 5104 wrote to memory of 1476	5104	msedge.exe	85
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 4976	5104	msedge.exe	86
PID 5104 wrote to memory of 3300	5104	msedge.exe	87
PID 5104 wrote to memory of 3300	5104	msedge.exe	87
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88
PID 5104 wrote to memory of 4004	5104	msedge.exe	88

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\$APPDATA\seemao\config\map\www.china-pub.com.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:5104
- 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,0x100,0x104,0xd8,0x108,0x7ff8edf546f8,0x7ff8edf54708,0x7ff8edf54718
  2⤵
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
  2⤵
  PID:4976
- 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=1992,13768395540807807301,8318675609173280195,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2548 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3300
- 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=1992,13768395540807807301,8318675609173280195,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:4004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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=3296 /prefetch:1
  2⤵
  PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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=3428 /prefetch:1
  2⤵
  PID:2768
- 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=1992,13768395540807807301,8318675609173280195,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:4536
- 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=1992,13768395540807807301,8318675609173280195,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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:4080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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:1136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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=4704 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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=4804 /prefetch:1
  2⤵
  PID:2108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,13768395540807807301,8318675609173280195,131072 --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=3712 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3884

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4660

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
eaaad45aced1889a90a8aa4c39f92659

SHA1
5c0130d9e8d1a64c97924090d9a5258b8a31b83c

SHA256
5e3237f26b6047f64459cd5d3a6bc3563e2642b98d75b97011c93e0a9bd26f3b

SHA512
0db1c6bdb51f4e6ba5ef4dc12fc73886e599ab28f1eec5d943110bc3d856401ca31c05baa9026dd441b69f3de92307eb77d93f089ba6e2b84eea6e93982620e4

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

Filesize
152B

MD5
3ee50fb26a9d3f096c47ff8696c24321

SHA1
a8c83e798d2a8b31fec0820560525e80dfa4fe66

SHA256
d80ec29cb17280af0c7522b30a80ffa19d1e786c0b09accfe3234b967d23eb6f

SHA512
479c0d2b76850aa79b58f9e0a8ba5773bd8909d915b98c2e9dc3a95c0ac18d7741b2ee571df695c0305598d89651c7aef2ff7c2fedb8b6a6aa30057ecfc872c5

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

Filesize
6KB

MD5
2181950fd9df7dd3c45edb418145c4cc

SHA1
a1283d89586b785eaaf3c1e762b11805f6dc55e3

SHA256
33eca47149f7778a75da36b006ac64482db34d55685c8a2050f56232631b23bd

SHA512
179b504f3d52c0ab31ebe559e76450ffe34af3b1e1a51942852cdda412393ecadfca79837a449c21be5139e3395ccddd1462864152791c0718ce0cf4cfceee2e

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

Filesize
6KB

MD5
d6a4703a4dc65443f7498fc7ea5d7d22

SHA1
10a37ede94e7d8061d6d431a3f641fcc7228d1dd

SHA256
ac222a25fb494ac6dfddbd03d5b8346e821eac4f93621ade061d61c42f4749e2

SHA512
3a1fe8f06acb56ea4a36eda1eacdbb3d20479ae2bba14a1c9a2ecf412ac235ff0e66322088077ab506122f957ec4f0ff959f1cee0897bce202badee805576785

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
8a9fd66adcf11014d613a97c41971bb8

SHA1
b064f23ca1af753e11a19a91dd1bfc3fadbb6c3e

SHA256
eedc74f801bbf9a98053dbe5768d1e591c100c4bbf10403926c37f1ab4770373

SHA512
8809bf1d25d517312f947568aea4163fa08d0e4bd4a9a6dff03bce4c411e0f2ae85b571473449902ec393577572b90eceee1d3f0ecf3510b75730e4444955ec3

Download Submit