f3613f5434d874490f600424a5c226cb36de3d8ce41a319f9321f4f845501ae0

Analysis

max time kernel
149s
max time network
153s
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.dazhe.cn.html
Size

1B
MD5

c4ca4238a0b923820dcc509a6f75849b
SHA1

356a192b7913b04c54574d18c28d46e6395428ab
SHA256

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA512

4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

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
4048	msedge.exe
4048	msedge.exe
3260	msedge.exe
3260	msedge.exe
3572	identity_helper.exe
3572	identity_helper.exe
3684	msedge.exe
3684	msedge.exe
3684	msedge.exe
3684	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3260 wrote to memory of 1636	3260	msedge.exe	84
PID 3260 wrote to memory of 1636	3260	msedge.exe	84
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 1752	3260	msedge.exe	85
PID 3260 wrote to memory of 4048	3260	msedge.exe	86
PID 3260 wrote to memory of 4048	3260	msedge.exe	86
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	msedge.exe	87
PID 3260 wrote to memory of 1704	3260	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\$APPDATA\seemao\config\map\www.dazhe.cn.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:3260
- 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,0x100,0x104,0xd8,0x108,0x7ffc164b46f8,0x7ffc164b4708,0x7ffc164b4718
  2⤵
  PID:1636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2032 /prefetch:2
  2⤵
  PID:1752
- 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=2016,5776021626142721633,12687070662222152144,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4048
- 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=2016,5776021626142721633,12687070662222152144,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:1704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=3276 /prefetch:1
  2⤵
  PID:2664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=3412 /prefetch:1
  2⤵
  PID:2360
- 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=2016,5776021626142721633,12687070662222152144,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5068 /prefetch:8
  2⤵
  PID:860
- 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=2016,5776021626142721633,12687070662222152144,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5068 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=5152 /prefetch:1
  2⤵
  PID:2328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=5168 /prefetch:1
  2⤵
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=5288 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=5460 /prefetch:1
  2⤵
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2016,5776021626142721633,12687070662222152144,131072 --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=5668 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3684

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4992

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
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
6KB

MD5
a304d2e1acb489e963608a41acda268d

SHA1
2029c24f5dd0445dd5e5b88d6e5f946b393f272d

SHA256
1571ef4a00a42f897a1b36a886e208c912a237e0cba29fbe9ec0681baf1d7e76

SHA512
c3b214107f1b14f652e1e524dbd49335121c18a0241f1ec7427bfc0b9b7b392a364f09450b4aa27509b0b3bdce006d49c45763efc22859d8c9471bb8ab1322e8

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

Filesize
6KB

MD5
269b7e0aecfd234155a7c3f9ad373f32

SHA1
a9429b2101f56be17e0d46f57a646e42837466a2

SHA256
423dcf3b4b9ec83a7a0315e6147c5e38e8fa794a58eebb5404c6e9c4915cedbc

SHA512
274a90f032fd755447f23c3ea2cf1991a3a26a2151e189cb2796c972c42294d05d3ceacc4b1bcd13d02d6bf3e892020ef9813919ed2b34dea033b396ff712431

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
dc850a694724dc9ea4d5068e8937764f

SHA1
22afdbe40a6715ddc8f83f68090e31a2262caeb0

SHA256
df8afa596c4d77d013551a3e1e7c453c16e7c2d123c4de1d0daa424ff870087b

SHA512
d97ac32433cd4f49b9b40b0b53ea0f8eb218be053457f7b74173091cb2abe29dc4d982fd551026fddfd151178c2bdcc1e51e760fb0b8f12a72ab3b7a85bcf678

Download Submit