f811dce2898bc14ffbd5fa9ad41af3e34f72a3d3c8e455c0a24db18928445c13

Analysis

max time kernel
145s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 23:33

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General

Target

youthblog/ad/ad_userbot.htm
Size

1B
MD5

7215ee9c7d9dc229d2921a40e899ec5f
SHA1

b858cb282617fb0956d960215c8e84d1ccf909c6
SHA256

36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068
SHA512

f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

Score

1^/10

Malware Config

Signatures

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
628	msedge.exe
628	msedge.exe
3148	msedge.exe
3148	msedge.exe
2148	identity_helper.exe
2148	identity_helper.exe
2560	msedge.exe
2560	msedge.exe
2560	msedge.exe
2560	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3148 msedge.exe
3148 msedge.exe
3148 msedge.exe
3148 msedge.exe
3148 msedge.exe
3148 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe
3148	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3148 wrote to memory of 4864	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4864	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 4672	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 628	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 628	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	msedge.exe	msedge.exe
PID 3148 wrote to memory of 1168	3148	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\youthblog\ad\ad_userbot.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:3148

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,0x100,0x104,0xd8,0x108,0x7ffb884446f8,0x7ffb88444708,0x7ffb88444718
2⤵
PID:4864

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
2⤵
PID:4672

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=2120,9475468051926371213,16225280057854178701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:628

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=2120,9475468051926371213,16225280057854178701,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
2⤵
PID:1168

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=3276 /prefetch:1
2⤵
PID:3784

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=3292 /prefetch:1
2⤵
PID:1920

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=2120,9475468051926371213,16225280057854178701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4492 /prefetch:8
2⤵
PID:4936

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=2120,9475468051926371213,16225280057854178701,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4492 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2148

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=4560 /prefetch:1
2⤵
PID:940

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=4580 /prefetch:1
2⤵
PID:2744

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=5028 /prefetch:1
2⤵
PID:4300

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=4712 /prefetch:1
2⤵
PID:2932

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,9475468051926371213,16225280057854178701,131072 --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=1796 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3460

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2772

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

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

Filesize
152B

MD5
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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\Default\ed988e79-4ed4-488e-b0be-ded999dd2480.tmp

Filesize
5KB

MD5
284bc736fd9840eb2b278aef82d8aa14

SHA1
891e002cce31ccc0c615a1ff72af10a8cadce73e

SHA256
368fba072332d9418a862a953a1f7ba798b33b59794aaa5482b71a88f354a5f0

SHA512
0a409900f0c8e7d62e23e2e009be357029f1b0fd9a93119dc9c800741b44256b45960ce66ae83b739e2f3a13ee3227212590a2900f585776fe66ee8d6ec2b889

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

Filesize
8KB

MD5
f14a886e5a45f28894cae9cb3364edee

SHA1
d261cadd7a7327f12e2bbcffbec67f4bf78ccbaf

SHA256
3292f928fd47e04776a1ad8941c856a2c46b66b80fd8527e777aaec967585213

SHA512
6f84a367ea67b845bf3597acc684994d8619c4fb2df00c033fcf728f78b95988ff36e0b36911bd36b988e6d1d86f146b721c2d513012d5f6fbfc677209b74968

Download Submit
\??\pipe\LOCAL\crashpad_3148_MWMTBDPVABXUAVZC

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit