9c1a052b4f6fbbe3c6437b3af2a3f93f2218b3c175073e7daeb6361f999a94c5

Analysis

max time kernel
65s
max time network
74s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 18:38

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General

Target

LICENSES.chromium.html
Size

5.2MB
MD5

4247afa6679602da138e41886bcf27da
SHA1

3bb8c83dc9d5592119675e67595b294211ddbf6e
SHA256

bf59a74b4404aa0c893ca8bbe636498629b6a3acdff4acb84de692462fd626e4
SHA512

ad3103f7fd32f0ec652bc7fcb8c303796367292a366037acad8e1312775cdd92c2f36ed8c34a809251ad044508e1e7579b79847de61025baf8bda5ad578a0330
SSDEEP

12288:/7etnqnVnMnBnunQ9RBvjYJEi400/Q599b769B9UOE6MwMGucMEbHDuX0YnpWQZG:sPMM5FaWStHvmUKItmfDTeHiVQZp4

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
992	msedge.exe
992	msedge.exe
5004	msedge.exe
5004	msedge.exe
464	identity_helper.exe
464	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5004 wrote to memory of 4524	5004	msedge.exe	86
PID 5004 wrote to memory of 4524	5004	msedge.exe	86
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 3884	5004	msedge.exe	87
PID 5004 wrote to memory of 992	5004	msedge.exe	88
PID 5004 wrote to memory of 992	5004	msedge.exe	88
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89
PID 5004 wrote to memory of 1532	5004	msedge.exe	89

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\LICENSES.chromium.html
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:5004
- 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,0x100,0x104,0xd8,0x108,0x7ffb3e1446f8,0x7ffb3e144708,0x7ffb3e144718
  2⤵
  PID:4524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:3884
- 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=2164,9367595825121550955,2809585402091375763,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:992
- 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=2164,9367595825121550955,2809585402091375763,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --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=3212 /prefetch:1
  2⤵
  PID:3768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --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=3252 /prefetch:1
  2⤵
  PID:4676
- 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=2164,9367595825121550955,2809585402091375763,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:4608
- 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=2164,9367595825121550955,2809585402091375763,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --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=4100 /prefetch:1
  2⤵
  PID:3944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --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=5012 /prefetch:1
  2⤵
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --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=5604 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,9367595825121550955,2809585402091375763,131072 --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=5624 /prefetch:1
  2⤵
  PID:4492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4476

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4456

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
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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
610886c3a043c3ba358deede61472f8a

SHA1
0cddcc095a9de71f4b92e3a8f96e9620e4eee02e

SHA256
2acbc7caaeeb024434c49fb3abbc800bab534251aa622ccab38c320297b0de87

SHA512
46641a258b8c854156b58f469e74d04479dc9070f66d811d0e1b8dfb24385dcd19e3cfaa856ea5e25d40827a2552faa5211025bbc777219eac2c661810d9ba1e

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

Filesize
5KB

MD5
7b998fe056393cafd83c71f38a583213

SHA1
e201530f9c31541ab5b8ce3091af202064067a07

SHA256
02d4a6a6efcafb42db5a6d25539bae9d7bd907febbef7bfbeff1752eb1f14d92

SHA512
a9f5e505caf728bf52a476fcab4d2487e163992c07e6e04f84a2ec3401ff685c7c2314a299206e17b64911fb68deabe86d23ffb1ff277d1b2fd205a7fdcf7064

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

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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
10KB

MD5
39768df7d23a9e6ff40aaa6e63da0345

SHA1
5971f5c48fd299385e6b68962072e1d731e98258

SHA256
903f9e6e48f349edd9fb9bd8038473f0241bacb2fa71ec42f73895a57f42ee8b

SHA512
9b7bc729247742a74826511ca3afb525887edd7fb20c4d95f189e9f6f61ff203af7a76cf490b3d5ad363528104f3697924032c67ae6a8f3b43a837c76b8ac410

Download Submit