e1e69f5eb3d6533bb0444e04c8cf2f2866606c2a1072b2a1231ced158d397c28

Analysis

max time kernel
145s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-08-2024 12:49

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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

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
3008	msedge.exe
3008	msedge.exe
4056	msedge.exe
4056	msedge.exe
3172	identity_helper.exe
3172	identity_helper.exe
3228	msedge.exe
3228	msedge.exe
3228	msedge.exe
3228	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe
4056	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4056 wrote to memory of 5044	4056	msedge.exe	85
PID 4056 wrote to memory of 5044	4056	msedge.exe	85
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 4552	4056	msedge.exe	86
PID 4056 wrote to memory of 3008	4056	msedge.exe	87
PID 4056 wrote to memory of 3008	4056	msedge.exe	87
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	msedge.exe	88
PID 4056 wrote to memory of 2116	4056	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\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:4056
- 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,0x100,0x104,0xd8,0x108,0x7ffa3fe846f8,0x7ffa3fe84708,0x7ffa3fe84718
  2⤵
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:4552
- 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=2108,7079529911156613240,15627105788969886116,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3008
- 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=2108,7079529911156613240,15627105788969886116,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2588 /prefetch:8
  2⤵
  PID:2116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=3240 /prefetch:1
  2⤵
  PID:1696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=3248 /prefetch:1
  2⤵
  PID:2012
- 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=2108,7079529911156613240,15627105788969886116,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:3048
- 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=2108,7079529911156613240,15627105788969886116,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=4652 /prefetch:1
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=4728 /prefetch:1
  2⤵
  PID:4596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=5304 /prefetch:1
  2⤵
  PID:1100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=3548 /prefetch:1
  2⤵
  PID:944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7079529911156613240,15627105788969886116,131072 --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=4816 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5096

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
96142ba45f7203a8c4d877b2d70588b6

SHA1
e1d1ac761b3c41ba0a3409d7bec68ca22ae1fac7

SHA256
dac3fb834fb077720a5a79f49add75e37c15bd07ac063b5516061ffc611c334b

SHA512
fe09d408370c5ddfa3264f870118fd2edb2e4184871a8029bb62a438be6da78a8e1f72d176149ce6a4963e9981136dc878aedb1e0c660833482a9850680a4beb

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

Filesize
152B

MD5
b367ffa3cd6896506992c5bb8b91addf

SHA1
93c9bded12fd3a814e4a87d1ab6b102818a9996e

SHA256
a2e0b202caf41d3a5fbde3824043e423cc9ce0ec9653a9d1a2d23b04c1467b96

SHA512
44e2745fad967ce9b7a2be00b75d6617d441ebe2763d81a8c038d57906b1c94d6d57c930141331c39e032a284b59014646dd9054be213fd973e75a2269466a8a

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

Filesize
5KB

MD5
8afeaabea592fecf321a1308c84bbc0d

SHA1
a351f4c82dce456ea905fdd5f3bfddca05085771

SHA256
85245272836c52447d6d84c4cc8a39c6a02f01b0179002415052546f05c26bf6

SHA512
a4f8b2f174397a5df460878edd0f6cd8986e1c7e39bd7937ea67515fc2b67a6726f8f4fa3ed717deb1a4ed42615a41a4846454e0cdfe9e54d1cf6dc197f8f605

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

Filesize
5KB

MD5
3ee642365ab19491be1e3c406469af6f

SHA1
120ae903da718c15876349dd339858a52626f828

SHA256
2e777e552904196cd685cff672b8758bea1cacb972f7b4f2ed0b07669d19fa64

SHA512
74d86027e3ce323d06c1b562d0aaca5bc104eeb3633f51c49c1e603848bbe134e85292964a79de4883f143fcdc06d3bc1e3906934d556468b09c2c50490ee3d6

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

Filesize
24KB

MD5
852d886f30a60b001ee9e16d15da655c

SHA1
713ae02473e2af931fb4455db3be07a00c734e97

SHA256
0c05a4e24bafde15c1c9cfa778ac25eb5552c22b1a589b7b473eebc752a6ca68

SHA512
09625a70076a264b7138dc14f2fe81b0e8ad6cc0ecb3cc4f5d5bd73eb58fab1e2528c5e3a3a40837740895a5a694b94b2fa174a8595960ef122823a4132d4f73

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
10KB

MD5
806efd885a76951fa922f97fdf574946

SHA1
e94771fa6f4f1d6a2fcc80dc990e49a708421458

SHA256
807df638dbd2a9f517117a32e116227f4ec579f0ba81a9b964fb1193455afb57

SHA512
5fe874ad8ddbd87a0b53076c00319c4a4bc6656f1d540dbbfcfe92783f39a8664e0f6b7cbcd6cc68d6b2e00afcc116b8e0c37e400737c3856c5e1ee469aa3626

Download Submit