hxxps://lockbitapt[.]uz

Analysis

max time kernel
7s
max time network
11s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17-05-2024 15:54

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General

Target

https://lockbitapt.uz

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 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 6 IoCs

pid	Process
2784	msedge.exe
2784	msedge.exe
2392	msedge.exe
2392	msedge.exe
2040	identity_helper.exe
2040	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe
2392	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 3872	2392	msedge.exe	83
PID 2392 wrote to memory of 3872	2392	msedge.exe	83
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 948	2392	msedge.exe	84
PID 2392 wrote to memory of 2784	2392	msedge.exe	85
PID 2392 wrote to memory of 2784	2392	msedge.exe	85
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86
PID 2392 wrote to memory of 3984	2392	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://lockbitapt.uz
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:2392
- 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,0x100,0x104,0xbc,0x108,0x7ff80fb846f8,0x7ff80fb84708,0x7ff80fb84718
  2⤵
  PID:3872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,5644390833012491320,16422452898244907083,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
  2⤵
  PID:948
- 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=2204,5644390833012491320,16422452898244907083,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2784
- 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=2204,5644390833012491320,16422452898244907083,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:3984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,5644390833012491320,16422452898244907083,131072 --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=3284 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,5644390833012491320,16422452898244907083,131072 --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:3856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,5644390833012491320,16422452898244907083,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4012 /prefetch:1
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,5644390833012491320,16422452898244907083,131072 --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=3620 /prefetch:1
  2⤵
  PID:4080
- 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=2204,5644390833012491320,16422452898244907083,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
  2⤵
  PID:2808
- 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=2204,5644390833012491320,16422452898244907083,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1900

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\Preferences

Filesize
5KB

MD5
eaffc09fafe2c1d3930c77960775d3c9

SHA1
bdb05ef634527f48c736bef6cb94fcf86996fa8a

SHA256
e22add7a6115efdcd52b38c8f7c69edf26f699db615330bcc802c9dc9d2d6d98

SHA512
0972206bbeaff9b06d6eceb627e84ad9bc56041391a51c45ff7e9471a51da11e78b7696098839748ba9e4283da234945fc4a496d758fb7011c7e8870e648a6e8

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

Filesize
6KB

MD5
c0238ca783179377c5621aac167caab2

SHA1
4dfd109080018cbd2cfd0153799c2bb1f8b6924a

SHA256
45e0650be84beca482a9adff51c1c3e43d87e61418345758dd8dff6a5d6fa5b9

SHA512
b150d4f04e2dec93a1e45b6e485af778990ca30b4ee954bbb5a8b99962667c02782fbbfd83ee837758920be1f3c0ac48606d94144a09af17493ce8b4306d0c7d

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
d491f3f96b467febd828376132c7738e

SHA1
12393c19757b3c00005a443112a82533c53984aa

SHA256
93fea71ef8f64349dbc80c9aac81a60335bb5042f3af7919f251810b26ffed36

SHA512
8db0a28c94275ebc669d6a4fccc24d89d2f83bad8bf635547bb39c03f132feffa40e0932e53598093c80003f4c1064c83d74662557455bf7e81d9e43909bb858

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit