57f9da48f1cfe47d500c9a45623d639f9a4dfb2f5cc9b62730ab9eb7dde5eca0

Analysis

max time kernel
145s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 04:53

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General

Target

content/aboutTabs.htm
Size

143B
MD5

30b063c23ccd0e573f7956a49e6ad2da
SHA1

b43ddff041bd7e3fdec541b0b3004ecd661db8d0
SHA256

dde0330a494598aee2dec1ed467b0ce99400b860a9eec03e59a963090736cf9a
SHA512

5af5794bc10afd6692ef9eccfb860248fbf656361fd6cbbe399e497bf0f8c9e9e603eb0dc3781344a53ae84578e1618e60a9a1096cc3a0b149e2e4c82c8c43c4

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
2156	msedge.exe
2156	msedge.exe
4368	msedge.exe
4368	msedge.exe
4980	identity_helper.exe
4980	identity_helper.exe
1912	msedge.exe
1912	msedge.exe
1912	msedge.exe
1912	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe
4368	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4368 wrote to memory of 1224	4368	msedge.exe	84
PID 4368 wrote to memory of 1224	4368	msedge.exe	84
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 4536	4368	msedge.exe	86
PID 4368 wrote to memory of 2156	4368	msedge.exe	87
PID 4368 wrote to memory of 2156	4368	msedge.exe	87
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88
PID 4368 wrote to memory of 4456	4368	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\content\aboutTabs.htm
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:4368
- 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,0x100,0x104,0xd8,0x108,0x7ffe5c4046f8,0x7ffe5c404708,0x7ffe5c404718
  2⤵
  PID:1224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:4536
- 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=2080,4394343985666386848,662239779276918310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2392 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2156
- 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=2080,4394343985666386848,662239779276918310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=3280 /prefetch:1
  2⤵
  PID:4020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=3312 /prefetch:1
  2⤵
  PID:4916
- 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=2080,4394343985666386848,662239779276918310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:220
- 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=2080,4394343985666386848,662239779276918310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=4872 /prefetch:1
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=4740 /prefetch:1
  2⤵
  PID:2444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=5264 /prefetch:1
  2⤵
  PID:2364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=5416 /prefetch:1
  2⤵
  PID:3996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,4394343985666386848,662239779276918310,131072 --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=1364 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4724

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5016

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
5KB

MD5
5db6b289bfd35e24a40ec7bd7427b9a5

SHA1
803aace0abda1347a187ca729d6664513cfa3172

SHA256
83adb7d6c1664ae4a41f3991a380d4ab3df321d2fbb64ab82eae96e26e5f6be8

SHA512
97bc16d76f78f554a870ea14da91c99f8d5227718dbcfc8b805d0c30e3e6147304ff7a7fe4006a0c64c0ad562ef851e8a76c7adeb1eb4af9e40e421ce19d5041

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

Filesize
6KB

MD5
471e37aa131249418c07530c1f1e1500

SHA1
503c0d688901ffe67b5506bf4f8ac05c522642f2

SHA256
a02d6fb1ff79c2d0ab84bab56ce23863b64a873e477f758c4714da6ad7911183

SHA512
1946d245a940b574ab40e97ab146eb45bf231f4f1ee9f9d9fa601520fde288300c9ab056da76d0efbd08eb12a404ae640b1f613c55cc204d2b7ed6fe7d438fe5

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
7e7eb08d62126cde6e30d008b2eced10

SHA1
4116435b008d8001593411c43ba18815e93bc78d

SHA256
9ed9eab4b5755246717c8a985d4885e7ea2c0cb096a76c0db11d6fd9127a9fa1

SHA512
4172af5c12082fc8a4d61c5d3300fa270748c1d4679d330b1b7751862e2820514276f1ca7ef220126a556924454ac366c3103f1afd4cc22cbdab4d5a64d26a7d

Download Submit