hxxps://pastebin[.]ai/xadef1buqs

General

Target

https://pastebin.ai/xadef1buqs

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 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 6 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exe

pid process

3592 msedge.exe
3592 msedge.exe
2464 msedge.exe
2464 msedge.exe
3396 identity_helper.exe
3396 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

Processes:

msedge.exe

pid process

2464 msedge.exe
2464 msedge.exe
2464 msedge.exe
2464 msedge.exe
2464 msedge.exe
2464 msedge.exe
2464 msedge.exe
2464 msedge.exe

pid	process
3592	msedge.exe
3592	msedge.exe
2464	msedge.exe
2464	msedge.exe
3396	identity_helper.exe
3396	identity_helper.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe
2464	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2464 wrote to memory of 1724	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 1724	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3404	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3592	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 3592	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe
PID 2464 wrote to memory of 4196	2464	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://pastebin.ai/xadef1buqs
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:2464

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,0x100,0x104,0xd8,0x108,0x7ff9e09a46f8,0x7ff9e09a4708,0x7ff9e09a4718
2⤵
PID:1724

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2260 /prefetch:2
2⤵
PID:3404

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=2112,286422446666205548,1656299901498023633,131072 --lang=es --service-sandbox-type=none --mojo-platform-channel-handle=2336 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3592

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=2112,286422446666205548,1656299901498023633,131072 --lang=es --service-sandbox-type=utility --mojo-platform-channel-handle=2444 /prefetch:8
2⤵
PID:4196

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=3344 /prefetch:1
2⤵
PID:5008

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=3356 /prefetch:1
2⤵
PID:2532

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=2112,286422446666205548,1656299901498023633,131072 --lang=es --service-sandbox-type=none --mojo-platform-channel-handle=4800 /prefetch:8
2⤵
PID:1308

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=2112,286422446666205548,1656299901498023633,131072 --lang=es --service-sandbox-type=none --mojo-platform-channel-handle=4800 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=5056 /prefetch:1
2⤵
PID:696

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=180 /prefetch:1
2⤵
PID:3980

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=4364 /prefetch:1
2⤵
PID:4520

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=5136 /prefetch:1
2⤵
PID:4532

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=4880 /prefetch:1
2⤵
PID:4912

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,286422446666205548,1656299901498023633,131072 --lang=es --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=3604 /prefetch:1
2⤵
PID:560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4852

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
1a0b526de00a01669ce695206d391dc3

SHA1
46bcbdcfd4dd6059880863bd97b61116a0f06514

SHA256
d83e34a70ff7e74a0454681d5e0e4ac722b4e70123cea842c849eb5717e103a7

SHA512
0b91bd9b2845014d89ad1fba5b76ac00c27d476ad54ef0e9814dcc5589d6fb33d5f5a24a097cfdc411410198f442189094bd5f833323ac8edf65fbfc27b54816

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

Filesize
6KB

MD5
177190a0f439064f0a6e9ef00e2e98a1

SHA1
bf971f00490d0dd2f79aa4937b0f8dbb3a28aff2

SHA256
005c5a3cf73e9db8a870cf48e470d9d228620c01194dff24203c1e6d7dbb3fd5

SHA512
80ee11960416a945b9aaf6d5c1f1a34ee8f14e6dda8619f68da3ad6c5873d6ab4fda6a999ef984f5921551f67264132bab92ddb112ec647f6be8c0dd2381c1ef

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
8KB

MD5
6dd4123cea33e7db05dd8de657ac78e5

SHA1
310c4a0f69e6b05d04af419ef8c7a4425ef90189

SHA256
708851945d62bafd7a7f02b3d6297dc43dd698954ed1f41482cf0c95ceeb149f

SHA512
ac2868584efc7dc509f84bd1bed4c18a74c336d15c454a8a44f9786a0c8f080da60e68011e1f5b91d2e4bb7e047a4a6551ab1257f46e7e140d3dbf825b4219c3

Download Submit
\??\pipe\LOCAL\crashpad_2464_XSNFCMHGLFAXYXEB

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads