hxxp://frontendcodingtips[.]com

Analysis

max time kernel
145s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10-07-2024 14:02

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General

Target

http://frontendcodingtips.com

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
920	msedge.exe
920	msedge.exe
4208	msedge.exe
4208	msedge.exe
4716	identity_helper.exe
4716	identity_helper.exe
5072	msedge.exe
5072	msedge.exe
5072	msedge.exe
5072	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 2692	4208	msedge.exe	83
PID 4208 wrote to memory of 2692	4208	msedge.exe	83
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 2884	4208	msedge.exe	84
PID 4208 wrote to memory of 920	4208	msedge.exe	85
PID 4208 wrote to memory of 920	4208	msedge.exe	85
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86
PID 4208 wrote to memory of 1224	4208	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://frontendcodingtips.com
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:4208
- 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,0x100,0x104,0xd8,0x108,0x7ff84ab746f8,0x7ff84ab74708,0x7ff84ab74718
  2⤵
  PID:2692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:2884
- 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=2088,13520018031313652957,4959360008078800405,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:920
- 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=2088,13520018031313652957,4959360008078800405,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:1224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=3216 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=3244 /prefetch:1
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=5024 /prefetch:1
  2⤵
  PID:2980
- 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=2088,13520018031313652957,4959360008078800405,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3544 /prefetch:8
  2⤵
  PID:2632
- 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=2088,13520018031313652957,4959360008078800405,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3544 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=3548 /prefetch:1
  2⤵
  PID:1732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=5232 /prefetch:1
  2⤵
  PID:3544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=5720 /prefetch:1
  2⤵
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=5668 /prefetch:1
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,13520018031313652957,4959360008078800405,131072 --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=2272 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5072

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3720

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1136

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
eaaad45aced1889a90a8aa4c39f92659

SHA1
5c0130d9e8d1a64c97924090d9a5258b8a31b83c

SHA256
5e3237f26b6047f64459cd5d3a6bc3563e2642b98d75b97011c93e0a9bd26f3b

SHA512
0db1c6bdb51f4e6ba5ef4dc12fc73886e599ab28f1eec5d943110bc3d856401ca31c05baa9026dd441b69f3de92307eb77d93f089ba6e2b84eea6e93982620e4

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

Filesize
152B

MD5
3ee50fb26a9d3f096c47ff8696c24321

SHA1
a8c83e798d2a8b31fec0820560525e80dfa4fe66

SHA256
d80ec29cb17280af0c7522b30a80ffa19d1e786c0b09accfe3234b967d23eb6f

SHA512
479c0d2b76850aa79b58f9e0a8ba5773bd8909d915b98c2e9dc3a95c0ac18d7741b2ee571df695c0305598d89651c7aef2ff7c2fedb8b6a6aa30057ecfc872c5

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

Filesize
180B

MD5
00a455d9d155394bfb4b52258c97c5e5

SHA1
2761d0c955353e1982a588a3df78f2744cfaa9df

SHA256
45a13c77403533b12fbeeeb580e1c32400ca17a32e15caa8c8e6a180ece27fed

SHA512
9553f8553332afbb1b4d5229bbf58aed7a51571ab45cbf01852b36c437811befcbc86f80ec422f222963fa7dabb04b0c9ae72e9d4ff2eeb1e58cde894fbe234f

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

Filesize
6KB

MD5
26eed4b5795247ae68afd799dd7da59e

SHA1
1aaf20ced4a3b9c24ee08bf24b392b2ea68c3606

SHA256
b0a732da7f9a9558181f91ee384707770f5ef41418b22b028c4a417661888e35

SHA512
213718e007ac61a631c2702915d7b56a03972df29c7d504232daeb5f5d9d7f4bfcb9107741ca67071b4705d93ec3ac305c099cf749caabeb3efc2ccfe2031376

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

Filesize
6KB

MD5
cdcfbf4561e8aa05a22e16311d52b085

SHA1
e78e982bd4e9d87f055b82b1290b01b685c80763

SHA256
41be64833eef384b83a5b50bad60a728d0b8cce5db95b4fa19443d1240f2807c

SHA512
4270ad132d9cc966eb31b7e409cb5771a42b4116331d46d3504bcd9b186c171d82c88158228c22d29a97b44ba3a1f4c0c4cd9a89807f246c7125090238607089

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
64d13d789a140eb1448a605875c6339f

SHA1
a6e9402ed9bce869c3ac7121cc64f10e215b835f

SHA256
87a6df5131b00bb88e30d2f1bedb1a9c11303be60a4303d667b813e0840a2d89

SHA512
d96cca904dfb2e40a651edb890e5d38b8642e01ff120e3c6d0f14e8fe553b805f2e43d7f633a9367048f22c56870a85452ef6abc163b3c2b4f25f46986faa038

Download Submit