618147921193bf9d912bb88a5bb91cc915b59617df7daecce0e41ff51ac06a63

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 04:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
1288	msedge.exe
1288	msedge.exe
2956	msedge.exe
2956	msedge.exe
912	identity_helper.exe
912	identity_helper.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe
2956	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 4380	2956	msedge.exe	83
PID 2956 wrote to memory of 4380	2956	msedge.exe	83
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 3944	2956	msedge.exe	84
PID 2956 wrote to memory of 1288	2956	msedge.exe	85
PID 2956 wrote to memory of 1288	2956	msedge.exe	85
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86
PID 2956 wrote to memory of 5008	2956	msedge.exe	86

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:2956
- 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,0x100,0x104,0xd8,0x108,0x7ff8d88f46f8,0x7ff8d88f4708,0x7ff8d88f4718
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:3944
- 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=2160,10013753619681930141,10742592288559816242,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1288
- 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=2160,10013753619681930141,10742592288559816242,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2220 /prefetch:8
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=3312 /prefetch:1
  2⤵
  PID:4384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=3336 /prefetch:1
  2⤵
  PID:4272
- 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=2160,10013753619681930141,10742592288559816242,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4544 /prefetch:8
  2⤵
  PID:5000
- 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=2160,10013753619681930141,10742592288559816242,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4544 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=4608 /prefetch:1
  2⤵
  PID:3328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=4628 /prefetch:1
  2⤵
  PID:3776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=5256 /prefetch:1
  2⤵
  PID:4404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=5284 /prefetch:1
  2⤵
  PID:3196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,10013753619681930141,10742592288559816242,131072 --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=3200 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2244

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2748

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

Filesize
152B

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

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

Filesize
5KB

MD5
a116ae7eea9ae79fb3d233128e948fbe

SHA1
bcd21c7fd80766944b6b6b089e273f8988d32288

SHA256
6a8df4ad91ca87f9dfb99e14001e8264a3cb842161e15c52a7efaaf1863ede28

SHA512
e57a2fbe17878f89cd874206d417e66e11dc3068354ce9d22d8c116843ba0f028611d10d23fe4b9a2cdc976360c40217fc56ba431ebf1c1876d587e7d2c9f958

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

Filesize
6KB

MD5
eb61949ad8e528b50ded4e9eeb192d47

SHA1
59498d1ad91bd658c4b0f9cb2d33e32d75db3b1c

SHA256
c921834201854e650454934a56681f992a63e9183ffb06da5f4a29608099a170

SHA512
7f3f38ebd2c5327661886847a3c37d013e7ce1c72122f5b80bf880b45a913c047a5a7b529241fac7ed333be70eb75ba39510623fb93e00c450bbc7ce4de7eff7

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
8KB

MD5
bb2729097f13da214dd2d688ea8859dd

SHA1
b8a82f4cfe7b093708b4d425af827ad100e56a44

SHA256
1eadb7798f1901a6212470a1836c451113a27dd7a2cf8c29623b68bb8be21241

SHA512
7ba99c03c7b67b2589349764e844a1e9a3334ca8a9ef36d7621b87a85b9b163e2777ced3177b9c5cce40a7c552a37483e0f1baf2214af8a389079c6fb8803420

Download Submit