hxxp://contactbook[.]ca

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08-08-2024 14:44

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General

Target

http://contactbook.ca

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3988	msedge.exe
3988	msedge.exe
2516	msedge.exe
2516	msedge.exe
4632	identity_helper.exe
4632	identity_helper.exe
4744	msedge.exe
4744	msedge.exe
4744	msedge.exe
4744	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 4376	2516	msedge.exe	83
PID 2516 wrote to memory of 4376	2516	msedge.exe	83
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 1392	2516	msedge.exe	86
PID 2516 wrote to memory of 3988	2516	msedge.exe	87
PID 2516 wrote to memory of 3988	2516	msedge.exe	87
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88
PID 2516 wrote to memory of 4036	2516	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://contactbook.ca
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:2516
- 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,0x100,0x104,0xd8,0x108,0x7ffd6dce46f8,0x7ffd6dce4708,0x7ffd6dce4718
  2⤵
  PID:4376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:1392
- 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=2112,7677141938989369354,14353076281832050027,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3988
- 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=2112,7677141938989369354,14353076281832050027,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:4036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --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=3244 /prefetch:1
  2⤵
  PID:1012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --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:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --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=4824 /prefetch:1
  2⤵
  PID:4696
- 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=2112,7677141938989369354,14353076281832050027,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5608 /prefetch:8
  2⤵
  PID:1752
- 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=2112,7677141938989369354,14353076281832050027,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5608 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2112,7677141938989369354,14353076281832050027,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5216 /prefetch:1
  2⤵
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5240 /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=2112,7677141938989369354,14353076281832050027,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5612 /prefetch:1
  2⤵
  PID:2588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --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=5604 /prefetch:1
  2⤵
  PID:1840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,7677141938989369354,14353076281832050027,131072 --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=1308 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4744

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4236

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
eeaa8087eba2f63f31e599f6a7b46ef4

SHA1
f639519deee0766a39cfe258d2ac48e3a9d5ac03

SHA256
50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

SHA512
eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

Filesize
152B

MD5
b9569e123772ae290f9bac07e0d31748

SHA1
5806ed9b301d4178a959b26d7b7ccf2c0abc6741

SHA256
20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

SHA512
cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
744B

MD5
6a31abf95b737bce86e58b20f096c20d

SHA1
1cb1f8063c9bb3c98cfd392d587623c8bff416da

SHA256
eafc3861cc8dc07cba9363ecbcdc8dae3ed8a86a3391ca95569f2cfd5ccbb2e3

SHA512
e837199006392653ad9d56a0a517a014d5fd73560484bd39ee5384fa4e7606d62136113860fd15e8971c669723c2f431404225014f125aaefd3c8f426e024e48

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

Filesize
1KB

MD5
7797f6acb9aa6594bd878e28de41f94c

SHA1
758de07ac32009c98574b7bab3e2d7fd83daa17c

SHA256
3623cb8921e131e66bd69a67f58fadafa1c744c8b1d09987c24194d097e03e52

SHA512
5ec64e75b58c66ca31e9e11b82a94d7cf7807004e712e17e6eb0c69d3ea5963fc52e2348a2376a7a12edb460bb2121ed388ca9ac4ce4da9ad0abf654157931f8

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

Filesize
6KB

MD5
17d7ab08b1ebe7f5ff5ddfc85e5769f7

SHA1
2d5aa7b57d2698ce2577f184b643a242300d2e31

SHA256
1e2d72361c81139ced62678b8a2157943b6ff8aafb54a4ad509440536b4dde87

SHA512
04975f23a6443c67d48e0dfdcf685317553b98da1884ddcc80cd957b3cc3042cf5a37685b7fd542edf00977665c2e58beb03421463c514818dc7f2a4d5c7e140

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

Filesize
7KB

MD5
08f07a690ca1072e7c3106f0af2c030d

SHA1
585a0eb5513e58bd8337777ece78220f4bea16f6

SHA256
49a4e8bc202d59c0f87a3bf72b552f84ccad56b2000fed1b0385454066a5d0af

SHA512
1547e4dcc1d8ec999643736b010ec9cbd702b84ff9e1cca7d082097c44298c7ad506a4e67bcdf0840a5ecd2624bbff00330cfcc53f11d1044bb11d0a21af8e09

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
419bd1585a4827f1b3010f6ed323414a

SHA1
ae4da5f66b96355eb0d74ad1302d664c213e9023

SHA256
a3d32b2073d6004e876f1016399b8c0357f0c94ff5a3584628092b241620905b

SHA512
ea15cad0fb3c0078161e7154394392c8fac7206445d912e2c37bc600168b06746f5b52592f23d94185fecb944f036856db8e9c7ab599bdcba8b16100bb600f35

Download Submit