hxxp://2024-01-18_02f09f51b10a96d5517be3807de9f90d_cryptolocker

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 11:42

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General

Target

http://2024-01-18_02f09f51b10a96d5517be3807de9f90d_cryptolocker

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 10 IoCs

pid	Process
5044	msedge.exe
5044	msedge.exe
2808	msedge.exe
2808	msedge.exe
3388	identity_helper.exe
3388	identity_helper.exe
2144	msedge.exe
2144	msedge.exe
2144	msedge.exe
2144	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe
2808	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 3860	2808	msedge.exe	84
PID 2808 wrote to memory of 3860	2808	msedge.exe	84
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 4476	2808	msedge.exe	87
PID 2808 wrote to memory of 5044	2808	msedge.exe	86
PID 2808 wrote to memory of 5044	2808	msedge.exe	86
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88
PID 2808 wrote to memory of 540	2808	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://2024-01-18_02f09f51b10a96d5517be3807de9f90d_cryptolocker
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:2808
- 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,0x100,0x104,0xd8,0x108,0x7ffa5e3146f8,0x7ffa5e314708,0x7ffa5e314718
  2⤵
  PID:3860
- 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=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:4476
- 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=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=3316 /prefetch:1
  2⤵
  PID:1084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=3296 /prefetch:1
  2⤵
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=5040 /prefetch:1
  2⤵
  PID:2800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=3552 /prefetch:1
  2⤵
  PID:776
- 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=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5556 /prefetch:8
  2⤵
  PID:4344
- 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=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5556 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=5124 /prefetch:1
  2⤵
  PID:4632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=5056 /prefetch:1
  2⤵
  PID:944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5256 /prefetch:1
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5748 /prefetch:1
  2⤵
  PID:4444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5512 /prefetch:1
  2⤵
  PID:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5864 /prefetch:1
  2⤵
  PID:1816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,10053392348336566178,10189973227185315786,131072 --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=5920 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1800

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
eb20b5930f48aa090358398afb25b683

SHA1
4892c8b72aa16c5b3f1b72811bf32b89f2d13392

SHA256
2695ab23c2b43aa257f44b6943b6a56b395ea77dc24e5a9bd16acc2578168a35

SHA512
d0c6012a0059bc1bb49b2f293e6c07019153e0faf833961f646a85b992b47896092f33fdccc893334c79f452218d1542e339ded3f1b69bd8e343d232e6c3d9e8

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
1eb2fb9072b325a502ab14fa7b24d07f

SHA1
9f87cee208523e2e9866058e2eb6543b32d2af44

SHA256
6f33e1b69fbd9011732bc0875144ebc749d2b1a363a406d5ba79a4f9960be35d

SHA512
3d34d92e2129a6b3c513541cfdca00205bcb4bfd1d1fa25498f084320b2bbddbd87b43c5c35889b25d2cb28ee399df4f6b5a98a950f4bd46dca8086e60ef5a7a

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

Filesize
5KB

MD5
061fb23f75cd002ea20e9d65809df683

SHA1
6d8374f4332ecd5c7627fd4258950f84038b30d4

SHA256
bd54913c5d9ec91c9c47b22004cd14f86981447524f2f7f443e48abc9cf17379

SHA512
ae2d30e8bf6ae999f60233b76d21ec53b0f817f239c77428491bb01e0f1f20fed6c71a331d9f16ceefda1e309cbd3856df3baab44df9921bba8601ce95e5197e

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

Filesize
24KB

MD5
2bbbdb35220e81614659f8e50e6b8a44

SHA1
7729a18e075646fb77eb7319e30d346552a6c9de

SHA256
73f853ad74a9ac44bc4edf5a6499d237c940c905d3d62ea617fbb58d5e92a8dd

SHA512
59c5c7c0fbe53fa34299395db6e671acfc224dee54c7e1e00b1ce3c8e4dfb308bf2d170dfdbdda9ca32b4ad0281cde7bd6ae08ea87544ea5324bcb94a631f899

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
4d728bc7a2baf77236632371a00ec523

SHA1
91e886f21126ee7380cda4dbbb3f346cdd60ebb0

SHA256
b05c27cf5805510a2611d49add990607aa4eb1b34273cffc17e4eea120d6ef76

SHA512
7d967d2b87138dc00b24f5d7281b0be4861940678b1bcdaa0e1293c1591efed64fed7fdaff7ac4c7a66626a73003fa1fdf85d97a0ca10664b5bc1e9af502069c

Download Submit