5626d201b8f8dbd7f5f175be4e09f072c36b37475d6737932c56cb0fbbf9fcfb

Analysis

max time kernel
145s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 22:22

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General

Target
conch/asset/admin/shouye.html
Size 51KB
Sample240628-2amddsteld
SHA256 02f83978258c4d8966425d951f537e15a4c72549aeb5563d6ee44b0558cd29ba
MD5 3df78afc5b13afe4b4889fd426adb081
SHA1 7416b1a311cbee30d6608df2667fb78063a2e96e
SHA512 dfd1ccb4a77d900fd7ef193efe065895b92005b7b5446bca013906a156030c297262c2db0b302bceb3b16638e925c5681035c6fcc0035e30245508ebef78c856
SSDEEP 384:37liN+EIlLn6XHSwAIVS0ozIK0wGl/4IQUmUckWd/TjITko/:rA0X63+65eIHA4RqQP
MD5 SHA1 SHA512 SSDEEP

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
3456	msedge.exe
3456	msedge.exe
3928	msedge.exe
3928	msedge.exe
3744	identity_helper.exe
3744	identity_helper.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe
3928	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 4544	3928	msedge.exe	85
PID 3928 wrote to memory of 4544	3928	msedge.exe	85
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 4144	3928	msedge.exe	86
PID 3928 wrote to memory of 3456	3928	msedge.exe	87
PID 3928 wrote to memory of 3456	3928	msedge.exe	87
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	msedge.exe	88
PID 3928 wrote to memory of 2576	3928	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\conch\asset\admin\shouye.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:3928
- 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,0x100,0x104,0xd8,0x108,0x7ffa6b9c46f8,0x7ffa6b9c4708,0x7ffa6b9c4718
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1992 /prefetch:2
  2⤵
  PID:4144
- 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=1952,16965338102996443638,17250627637576073872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3456
- 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=1952,16965338102996443638,17250627637576073872,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:2576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=3236 /prefetch:1
  2⤵
  PID:924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=3260 /prefetch:1
  2⤵
  PID:3764
- 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=1952,16965338102996443638,17250627637576073872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  PID:224
- 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=1952,16965338102996443638,17250627637576073872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=5188 /prefetch:1
  2⤵
  PID:4408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=5204 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=3904 /prefetch:1
  2⤵
  PID:3588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=5484 /prefetch:1
  2⤵
  PID:4340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,16965338102996443638,17250627637576073872,131072 --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=1692 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4996

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 c9cd202ebb55fe8dd3e5563948bab458e947d7ba33bc0f38c6b37ce5d0bd7c3e
MD5 db9081c34e133c32d02f593df88f047a
SHA1 a0da007c14fd0591091924edc44bee90456700c6
SHA512 12f9809958b024571891fae646208a76f3823ae333716a5cec303e15c38281db042b7acf95bc6523b6328ac9c8644794d39a0e03d9db196f156a6ee1fb4f2744
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 a358de2c0eba30c70a56022c44a3775aa99ffa819cd7f42f7c45ac358b5e739f
MD5 3a09f853479af373691d131247040276
SHA1 1b6f098e04da87e9cf2d3284943ec2144f36ac04
SHA512 341cf0f363621ee02525cd398ae0d462319c6a80e05fd25d9aca44234c42a3071b51991d4cf102ac9d89561a1567cbe76dfeaad786a304bec33821ca77080016
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 262cdbca08967d89731d1f2415b187637e408a72b95613c41078d3cadbe8ad14
MD5 034b00df77892d2a44376690f05c1abd
SHA1 cb1d8f9643be03fec28c46ddb637e28a0df3b2ba
SHA512 39441448383c140d766f26082fb821ca014dbd7a804b379db8825fa9946010e09517d52f040752442f8d8aa81e2915739f5b02b0aabd5bababcdc848963a6849
SSDEEP 96:npkVr71RW/wpvWMoiVmdeHgi5r9+UWQyV+VDCziEwb:npktrYGWMX5r9+ro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 03ce6c3d8cb7db2073062e296b178916abb67641a9a8fddba378a81c9384ed46
MD5 6cbf57c5f28c66b4569492a688be8e30
SHA1 55e4a35f84104638cff6a1074a3da0e60dc1effc
SHA512 d561d427bdebc114aa13adfc0169fad0ec040dbe50200a0a94a6df2847ac2a82750594a0793c9c30f65b3aa535c8068d22662006e15e84a23df70deee15bf690
SSDEEP 96:npkVC71R9/wpvWMoiVmdeHgi5r9+UWQyV+VD7AiEwb:npkSr5GWMX5r9+rg
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 80900d1f653fdc3d4fd1b10128455f4ad9d8eedfbbd861ff1e23b740952fbbec
MD5 7a67662dabd7f5aa57ddb6792bf96f83
SHA1 e5434414e40ca58764caca8af12d7bfd53630b8e
SHA512 b4defcf9e4b45e5f210e23455b47bee31e62705792431183eb85fc2c0620ac08be73b76cb2d6552d1210d9cf11dbbf419bb7572e9c9ddf81f6fb96bbac6603fe
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupBcIe2RUrB2kgygu/Vw6ft:A9iIxuERzA83h09RZxYBcmcQTKt
MD5 SHA1 SHA512 SSDEEP

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