hxxp://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead[.]onion

Analysis

max time kernel
46s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2024 10:59

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General

Target

http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion

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 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

pid	Process
4788	msedge.exe
4788	msedge.exe
1292	msedge.exe
1292	msedge.exe
1432	identity_helper.exe
1432	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe
1292	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 544	1292	msedge.exe	61
PID 1292 wrote to memory of 544	1292	msedge.exe	61
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 3176	1292	msedge.exe	87
PID 1292 wrote to memory of 4788	1292	msedge.exe	88
PID 1292 wrote to memory of 4788	1292	msedge.exe	88
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89
PID 1292 wrote to memory of 2396	1292	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion
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:1292
- 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,0x100,0x104,0xd8,0x108,0x7ffd905b46f8,0x7ffd905b4708,0x7ffd905b4718
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
  2⤵
  PID:3176
- 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=2164,15758103033721502557,5053564766478772396,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4788
- 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=2164,15758103033721502557,5053564766478772396,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --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:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --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=3248 /prefetch:1
  2⤵
  PID:3380
- 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=2164,15758103033721502557,5053564766478772396,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  PID:2140
- 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=2164,15758103033721502557,5053564766478772396,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --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=5436 /prefetch:1
  2⤵
  PID:2328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --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=5388 /prefetch:1
  2⤵
  PID:908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --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=2104 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,15758103033721502557,5053564766478772396,131072 --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=4208 /prefetch:1
  2⤵
  PID:1140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4960

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
bcaf436ee5fed204f08c14d7517436eb

SHA1
637817252f1e2ab00275cd5b5a285a22980295ff

SHA256
de776d807ae7f2e809af69746f85ea99e0771bbdaaed78a764a6035dabe7f120

SHA512
7e6cf2fdffdcf444f6ef4a50a6f9ef1dfb853301467e3f4784c9ee905c3bf159dc3ee9145d77dbf72637d5b99242525eb951b91c020e5f4e5cfcfd965443258c

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
5KB

MD5
e7166f6967086b33a02197dd4ac6f125

SHA1
86abff3e50a4150ca7a75b338d57a863d285f010

SHA256
017cfa31045798b6eca9849ebc92f611959a1ff2a12b9dcae71d9d4920843a31

SHA512
952535ab00a34c9d71b92ccea98b2e775aa28c8a2e4100dd6f6c75b4d9fdd6caebe73423181b377e47b41aea156aac3a321f52509504d6a11964669703670c48

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

Filesize
5KB

MD5
221efa0df10aa8e9b2acaf253b20dc03

SHA1
d3d30467cc932d5fece7007a2d840443c3ddfbc9

SHA256
a1ce7286b1510c276f9827aab428e9eceeb69c13876b0fc31add93b967de6e93

SHA512
386e9363508f4c9de5ed808893bf3ae34bf1e5339221fc6f26328f2729f753961104660ff247b7354f3bac9cb19d0c75be333abf5f946606b039395ba5e7bfc6

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

Filesize
5KB

MD5
8d56a3720071405ffeaade7b948c6d4c

SHA1
5734026f67634fc6dd1195554001f10180f4d608

SHA256
fde574e68abcad6688679ce4b44f73fcfa20ba9546aaa8dd67112fca704f683b

SHA512
fd72e7ac09c62a4f7296272a524f646695f527da14a543432b6b66da2c384217a6ec175a62975a8d877373ea632462456a6c01a8318db04fac3566887308b925

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

Filesize
24KB

MD5
b0ba6f0eee8f998b4d78bc4934f5fd17

SHA1
589653d624de363d3e8869c169441b143c1f39ad

SHA256
4b5ee509e727accbd11493dda2c1d512e7dbfaff66c4f5f7ea9c2d2ccd06151f

SHA512
e9a165da246c6b80fc38431538203cf03f95794184ff63f00c9500f8919a2028b803f64b670e685185eed72df0509e3185c9b434fdbf2bc7af36021d46bd08d9

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
b000d03957348d7e2de51e18e161be12

SHA1
3d71d358b0c458fb95eb14fa84d63712d5fd985d

SHA256
707da832f96abcc5e0f4492f3b9ff8735d12250b26ffc32573eb0ac4456d9790

SHA512
babad861469929c64530889a4138f5628cb81836c05fdbf637648288ed60ce464070759d93a767ce3692753c9738ef7aaaa349af03777a476325a75c86bb9507

Download Submit