f3613f5434d874490f600424a5c226cb36de3d8ce41a319f9321f4f845501ae0

Analysis

max time kernel
145s
max time network
128s
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/blank.html
Size

8KB
MD5

513ebdf12e2177e6542217ab03525223
SHA1

1d104c7be69390da9cf2080dbcc04ba1e6992b8c
SHA256

558d6027fb5afd5dfd4188b7cf74499f980331ae888a73b39d6790f83115619d
SHA512

b37f9f598f12699dd19abadf6ebffa53f9561cee358fe6e77bcb797cbed60609064231627384646025b87a946456a1024feaf153a111b07d4fdbe54f281e5219
SSDEEP

192:pI22Qq8LneLC4c/f6234LiBPdlduM6m+qHVRWLbgbaEKwwI8o:pIC34LiBFjJ6eHVRWLbgbafwh8o

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
2632	msedge.exe
2632	msedge.exe
3132	msedge.exe
3132	msedge.exe
3660	identity_helper.exe
3660	identity_helper.exe
1452	msedge.exe
1452	msedge.exe
1452	msedge.exe
1452	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe
3132	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 4996	3132	msedge.exe	84
PID 3132 wrote to memory of 4996	3132	msedge.exe	84
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2824	3132	msedge.exe	85
PID 3132 wrote to memory of 2632	3132	msedge.exe	86
PID 3132 wrote to memory of 2632	3132	msedge.exe	86
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	msedge.exe	87
PID 3132 wrote to memory of 3532	3132	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\blank.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:3132
- 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,0x100,0x104,0xb4,0x108,0x7ffd140746f8,0x7ffd14074708,0x7ffd14074718
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2228 /prefetch:2
  2⤵
  PID:2824
- 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=2184,1076943661295090996,14535806363780813635,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2632
- 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=2184,1076943661295090996,14535806363780813635,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=3244 /prefetch:1
  2⤵
  PID:2176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=3272 /prefetch:1
  2⤵
  PID:4640
- 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=2184,1076943661295090996,14535806363780813635,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  PID:1052
- 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=2184,1076943661295090996,14535806363780813635,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=5192 /prefetch:1
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=5212 /prefetch:1
  2⤵
  PID:2704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=4132 /prefetch:1
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=3472 /prefetch:1
  2⤵
  PID:1336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,1076943661295090996,14535806363780813635,131072 --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=5372 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3736

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
6c86c838cf1dc704d2be375f04e1e6c6

SHA1
ad2911a13a3addc86cc46d4329b2b1621cbe7e35

SHA256
dff0886331bb45ec7711af92ab10be76291fde729dff23ca3270c86fb6e606bb

SHA512
a120248263919c687f09615fed56c7cac825c8c93c104488632cebc1abfa338c39ebdc191e5f0c45ff30f054f08d4c02d12b013de6322490197606ce0c0b4f37

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

Filesize
152B

MD5
27f3335bf37563e4537db3624ee378da

SHA1
57543abc3d97c2a2b251b446820894f4b0111aeb

SHA256
494425284ba12ee2fb07890e268be7890b258e1b1e5ecfa4a4dbc3411ab93b1a

SHA512
2bef861f9d2d916272f6014110fdee84afced515710c9d69b3c310f6bf41728d1b2d41fee3c86441ff96c08c7d474f9326e992b9164b9a3f13627f7d24d0c485

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

Filesize
6KB

MD5
4314a981b5bb7d01e14da5c5224d340b

SHA1
db6538407ae0a41a7fc3603d36e0a05b7b2571c0

SHA256
90cba8f2df916336ac52eefdf0392ced95a55849b4f9dcb2923f9697eeb77864

SHA512
834561e842f9961bb7af94fe1ceef9e93fdd5a3f48e0c65b2d60a0165d28f7c78b14881a3b04f10d242c74867a452515c12eb3f3451ba3802a192e151eb78547

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

Filesize
6KB

MD5
dd0c277bc938ee104ce85b8595ec45fe

SHA1
acef69636fb860165961b3d1391fd76a24d7a148

SHA256
bcb020654594871ba85921109d1766faca87b1fc07bacf0cc13ee91fce129c69

SHA512
eb35d4f90dc44c3086c4c57cf2c0707e0085dc59f2ada08a4a98d24938881b0a9dcf057af478dec2b06f5567279ea924cc4883a0bb746befc3065c36672b4e02

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
838a3ce51e12520f297c43ecd8b6c119

SHA1
908f5ec3919ed30751b18251eda0ebc845c7a07a

SHA256
d72e31d1d286de0b73fc19de944ca92ea90e3790b995cca27216201ebce9a57c

SHA512
d6457479b85f192c3f0b6dcef50004a22986eae2c80e087c3af2ace2fde85be87edac2725d083e399c5f0764c1197953df0aec8d1bc946d2ea51ed24e2e71d53

Download Submit