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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
992	msedge.exe
992	msedge.exe
1344	msedge.exe
1344	msedge.exe
4160	identity_helper.exe
4160	identity_helper.exe
1936	msedge.exe
1936	msedge.exe
1936	msedge.exe
1936	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1344 msedge.exe
1344 msedge.exe
1344 msedge.exe
1344 msedge.exe
1344 msedge.exe
1344 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1344 wrote to memory of 2368	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2368	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 2604	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 992	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 992	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	msedge.exe	msedge.exe
PID 1344 wrote to memory of 3944	1344	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:1344

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,0x100,0x104,0xd8,0x108,0x7ffe7d4a46f8,0x7ffe7d4a4708,0x7ffe7d4a4718
2⤵
PID:2368

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
2⤵
PID:2604

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=2108,7209920706691836490,799044454858390181,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:992

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=2108,7209920706691836490,799044454858390181,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
2⤵
PID:3944

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --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=3220 /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=2108,7209920706691836490,799044454858390181,131072 --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=3236 /prefetch:1
2⤵
PID:2340

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=2108,7209920706691836490,799044454858390181,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
2⤵
PID:2284

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=2108,7209920706691836490,799044454858390181,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4160

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --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=5144 /prefetch:1
2⤵
PID:1504

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --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=5188 /prefetch:1
2⤵
PID:1400

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --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=3336 /prefetch:1
2⤵
PID:4396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --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=5476 /prefetch:1
2⤵
PID:4304

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7209920706691836490,799044454858390181,131072 --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=2184 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1828

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4276

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

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Downloads

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

MD5
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

MD5
e73ccf12b77c3ed62fcdf026ce8d9b5a

SHA1
396a37ed755ca4f4b3850051585aed7bf4e333e9

SHA256
2e262961b67b8fc2b56f96f5254ee7817f3197ddacfbb6e7c37a6acd35bd1d3e

SHA512
969c8f48b6808065eb85d3e537f5102047ca2e4f41667754176a2e6aacf033dcff59204071606a3af6f24e38e848dd0a4a5ddadc0f7d00cab7738b9adabe0bc2

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

MD5
3365e1d42635d15b73e43ae95dfae729

SHA1
717b04e623db5697ae7134367c0fc898060f2d51

SHA256
1224ed7850f5e809f2d19e64234da45a985ef9af5eed62c704bd93cccb2440cb

SHA512
148275fecf895446e9db9fe6211a9e29a280193ce27092e9180ada28cb7ac2bd97867aed2e5659337e0f5355d5c6a0bac98f9c7805046350469669a09dc7b140

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
061006568ca035059c7b814be97c03fc

SHA1
a52c87036483afdb89ea80f4f94854732b7c8bd4

SHA256
032435cfae435efe36e1e7453cafe03cec6434d3a590ba807c7651f9daff1eec

SHA512
273dec2126d22cb5970b88b6298ad50c8466e2a2dc2e2b36ac21d932bd7976d31dc8bee73b96564c23185265954cd749d2eae4a6ff36ff0ba6ef38b950d63945

Download Submit
\??\pipe\LOCAL\crashpad_1344_RPCRGSYIORKHBOQU
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