8f78806e212e18346b63aebddef9d4ffdc15e12d6c6485b73353989f382acb88

General

Target

W32.Mydoom.htm
Size

39KB
MD5

10a5ce311f8f925a5d180d01aa62b560
SHA1

3b9eae541c1bda796a8a29671671d666a32d68f5
SHA256

666c6ad2b3bdeac9c0d42a263631958b3e2e77b197859559b90b5a193b3c81ca
SHA512

e322dc16f5b2b689102ab55c2a7c8eaed00d4c514d44c3445b91d1a60fd5be2edaf753396932d3b27d020e054a822fb704454e86c107a9e6e81e82b183c477b8
SSDEEP

768:/DS7/t18rlh0iofFsJUxcuhupvjMktozccKc:/DS7/t18rkio9sJUxc6AcKc

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

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4632	msedge.exe
4632	msedge.exe
1880	msedge.exe
1880	msedge.exe
4232	identity_helper.exe
4232	identity_helper.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1880 msedge.exe
1880 msedge.exe
1880 msedge.exe
1880 msedge.exe
1880 msedge.exe
1880 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe
1880	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1880 wrote to memory of 3068	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 3068	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2744	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 4632	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 4632	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe
PID 1880 wrote to memory of 2772	1880	msedge.exe	msedge.exe

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\W32.Mydoom.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:1880

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,0x100,0x104,0xd8,0x108,0x7fff381446f8,0x7fff38144708,0x7fff38144718
2⤵
PID:3068

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
2⤵
PID:2744

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=2212,7003424473971366920,985820531320307834,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4632

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=2212,7003424473971366920,985820531320307834,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
2⤵
PID:2772

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=3192 /prefetch:1
2⤵
PID:2588

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=3212 /prefetch:1
2⤵
PID:3620

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=2212,7003424473971366920,985820531320307834,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4768 /prefetch:8
2⤵
PID:4048

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=2212,7003424473971366920,985820531320307834,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4768 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4232

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=5156 /prefetch:1
2⤵
PID:1136

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=5148 /prefetch:1
2⤵
PID:3136

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=3292 /prefetch:1
2⤵
PID:1632

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=3992 /prefetch:1
2⤵
PID:2408

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,7003424473971366920,985820531320307834,131072 --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=5644 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:392

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4972

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
eeaa8087eba2f63f31e599f6a7b46ef4

SHA1
f639519deee0766a39cfe258d2ac48e3a9d5ac03

SHA256
50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

SHA512
eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
b9569e123772ae290f9bac07e0d31748

SHA1
5806ed9b301d4178a959b26d7b7ccf2c0abc6741

SHA256
20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

SHA512
cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
aa55c248353df7571a41131c7156af72

SHA1
2164cddd33b78b50dddf50ac26530aef8a1cdcec

SHA256
6a37ac457d4a23a197ee2ead827e53c10f192629d9c65a9a5c862548e3591465

SHA512
603b57b1be84e6f94bf5377547e2541733c7670bb2954f4ea52727d8722a549aa92d6bec32d7c93fb3702bf7973de3be36e0577664a7a7aec03e37c8b5e9f0c0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
f380720707658caabd77308a2de7971f

SHA1
7b333c1d268d599d0e409309e7c00c3114f2e3a9

SHA256
f54880c3c22af1ca8066f84f3e55f721f8fa6c4586c8478be3736bd5e8692f4e

SHA512
0fa5b432b5c6650c47443d45fa0d19365a54ab87cb9cc464389d05d2c006de4a8abd4e0cfd12157c1ce15ac5375f70f84fe989dc40cd0cb73c16ff8e394444ee

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
79a5b3af6a322c2e1379610a4b1f40c6

SHA1
d60a72ec5c62d935f30f210a8ca170417d47e642

SHA256
ce2d59ae517cd6bec88a1731bf5365b08e5bd5e0f91b8878a319ba147171e8a5

SHA512
690b10b455e1544075502e68b7834ff4715176aec2494fb70fe593256c464c37d131cde8bf103a2d259b19c70999694344cdb2c583ae3987bc0eab8ef75680aa

Download Submit
\??\pipe\LOCAL\crashpad_1880_HHYIJEKVPAFTEUZA
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads