59309db6d6e736c6e72e9eedead0cfab88b28319db5e2bcebdbac5aded3ed7c3

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 01:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

下载说明.htm
Size

3KB
MD5

0b8fe8ff07dadc5d6ebf3f51a2b0f553
SHA1

e963810e7fd5b205808460e657717bfc37de60be
SHA256

dea5ace1f689f26b16a395e31f38203fe064bd3fd118cd1cf0f54d79669b42ab
SHA512

b06baaec4bf4d8b9c4888a9ee04cfdb36a3a78a0792d03782f6d7ca34baef3fcf8186cc44514336c9d609b804e4dc2c54fd82fe49b0b04f1edd858dec1639cf7

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
4692	msedge.exe
4692	msedge.exe
220	msedge.exe
220	msedge.exe
4568	identity_helper.exe
4568	identity_helper.exe
3504	msedge.exe
3504	msedge.exe
3504	msedge.exe
3504	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 4292	220	msedge.exe	83
PID 220 wrote to memory of 4292	220	msedge.exe	83
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 3884	220	msedge.exe	84
PID 220 wrote to memory of 4692	220	msedge.exe	85
PID 220 wrote to memory of 4692	220	msedge.exe	85
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	msedge.exe	86
PID 220 wrote to memory of 3296	220	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\下载说明.htm
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:220
- 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,0x100,0x104,0xd8,0x108,0x7ffb649446f8,0x7ffb64944708,0x7ffb64944718
  2⤵
  PID:4292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:3884
- 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=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2512 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4692
- 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=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:3296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=3324 /prefetch:1
  2⤵
  PID:2076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=3316 /prefetch:1
  2⤵
  PID:3856
- 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=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  PID:4956
- 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=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=5128 /prefetch:1
  2⤵
  PID:4028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=5244 /prefetch:1
  2⤵
  PID:60
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=3788 /prefetch:1
  2⤵
  PID:3792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=3360 /prefetch:1
  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=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
  2⤵
  PID:4020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5576 /prefetch:1
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1852 /prefetch:1
  2⤵
  PID:5048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5244 /prefetch:1
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4716 /prefetch:1
  2⤵
  PID:2172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,17803405901831865200,18140945411946802931,131072 --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=3464 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:868

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
6KB

MD5
7613f29c482c131a5fca8df1d8aba046

SHA1
c14da531c65ab276f6d6257c5068c79b72513c09

SHA256
89b4c98c85280123547c2962ab76d6e3ed602ede4996fa53c2e5ff20c2e99fce

SHA512
9bc3ae352e8661f7f24153b6c56e8ba45af920df4c737dcbb22b0b9073371185cc5b761795a80748c89e6c537427cb6df407687826f7bb259c4232db0c1cd3e1

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

Filesize
5KB

MD5
f8c5e23cb65e8c89b2427662eb3425e4

SHA1
0146c525fc7688d39124dce00abfc9f91491bae1

SHA256
220258bf19dafd36f01216c7074f3e93b23dc386bdb09dee122bd9afa7ff6ba2

SHA512
bb9c7700565aca9e663e996b2bd0a49ffdde97790332df07ccd8b5c46d6c0adfc6e9910b7d631811aae86d14d5d188f07896fd56a60b720eed61ddb4d3b85645

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

Filesize
6KB

MD5
13cfe12812492685746be4a5efe69491

SHA1
75a512e3fddd917cee562607482a9170698d3faa

SHA256
cdf4a78ec10e8a17e96981c7d6fd474cc8ca0b96584fc2fb1a5ad7b3ad2c0582

SHA512
29f04d10384abc68c2f9b59add5dddd1a1205fc2e22084212daa785d641a71fded142a737b6b7795767d32be0e956c1c402f1fdc4d6b00837c4e90ffe8851c03

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
5ef7d9d9837752456330098f67612e1a

SHA1
532a6c4634119e5de75132a4d318eca1b0a7c713

SHA256
c7678f1b87daabe59e911028e4fc1bf27a2d4ef0725405f03862949c01361c9d

SHA512
a625a17b99252cf91185670e12942bd553a64082f0f9658e1573a3e2662de09d3d0af1f9056a675782051152e0fe638bb6e0b289724478f2e51047aed528d36d

Download Submit