249bdaa4332b3e1a3a2148d4fd587a42bd48615af556d1c72da51c55bb2ca697

Analysis

max time kernel
145s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
26/04/2024, 19:21

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General

Target

LICENSES.chromium.html
Size

5.1MB
MD5

6b84319ee8a0a0af690273d3d2dcbaf4
SHA1

857ca353e0582d100dcbc6cb6761bb4430d0cb90
SHA256

fc2a256467fb4d4ff72be6c423e5961e98b418554deeec296aded0e757b9a585
SHA512

26f9842bfdb429ef132cc1a930da9187071a339927eda402e8d54b5eb9e03067612cdadc3a2dad3d0977f8e6af18c05eab6ac91720221c6a0104f96638f85a8a
SSDEEP

24576:yd97B+mnLiLsrDy2VrErjKCqzkU98wwg3QeXuh:0P+mLAqHBCuRoeS

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3124	msedge.exe
3124	msedge.exe
4944	msedge.exe
4944	msedge.exe
1096	msedge.exe
1096	msedge.exe
3100	identity_helper.exe
3100	identity_helper.exe
1688	msedge.exe
1688	msedge.exe
1688	msedge.exe
1688	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe
4944	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 3856	4944	msedge.exe	80
PID 4944 wrote to memory of 3856	4944	msedge.exe	80
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 2252	4944	msedge.exe	81
PID 4944 wrote to memory of 3124	4944	msedge.exe	82
PID 4944 wrote to memory of 3124	4944	msedge.exe	82
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83
PID 4944 wrote to memory of 892	4944	msedge.exe	83

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:4944
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffdac733cb8,0x7ffdac733cc8,0x7ffdac733cd8
  2⤵
  PID:3856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
  2⤵
  PID:2252
- 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=1804,4421875787736549779,12350641468237567922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2060 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3124
- 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=1804,4421875787736549779,12350641468237567922,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=3256 /prefetch:1
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=3272 /prefetch:1
  2⤵
  PID:2024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4324 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=4316 /prefetch:1
  2⤵
  PID:3056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=4276 /prefetch:1
  2⤵
  PID:2272
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=3964 /prefetch:1
  2⤵
  PID:1768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=4716 /prefetch:1
  2⤵
  PID:1764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1804,4421875787736549779,12350641468237567922,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4432 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4648

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
0354ef8afd53bc4c27ab99144970a9c9

SHA1
7105316ebb6a50dc71cc5402c64bba847a7c95ae

SHA256
acef151efdca7eef151e0cc9e45d5945737c4ab7cd8493e3dd9acb49d8df6020

SHA512
af6d8f1010ab8181c6cbe4c64a0d72c20ddfc56257cb862570c410546ddc52d2f1a67e58b93e7548573091b0e7173f230868c28bc6ed0abb8116f850f7122893

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

Filesize
152B

MD5
0f25425fcda7474bc74cf6b914ce2262

SHA1
541620b08eedb97ada0840960b2c59391ba9a530

SHA256
b170ac8e893bcbc87746d28c5068393019160b9f798db01d364812cac69f1cbe

SHA512
f4c7257d8729f6d6338872ca36ed128349944c9efe8989dee267230e5ebae8675a3fba3ac3038a88d5b70977b767eee0c2423481c526ade354fb335592d80b7c

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

Filesize
6KB

MD5
834384c8e414e2cd03ba070c48e97ddb

SHA1
ebaf5a90e049885faaf338dc0a8acfafd46da05e

SHA256
ae04087b94be675eceff34597d804041076e4f2b7b36c9b75850d477c4a587ad

SHA512
67ec5f95edff2d58fac0d77a12e3b849e065399e756e22e5ce0195f36dc9b913e5b58095257ac994a3353341c2e2ffbd8cbd8eb9df34ad3b836bf36604b25f12

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

Filesize
6KB

MD5
935e5fabb9264e634e3ef4009f3ee3c6

SHA1
29845b2b2876ffa946425f3a5d0b5ce0408fceb9

SHA256
b93870134a4c2ea741d685f8465c05cf531fc93ac74dba6c4a33dcbc59ad55b2

SHA512
8264515ebfcc501dc37bd9870b4e56d859005001ce266bd6141d989d16c1b6351593d9974406621782c6a8aaf4ae5c5d47ea55bd35ce6989eff3cb08df694cda

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
8KB

MD5
a613874ae33dce1bc74bdfbb79af2f6c

SHA1
fc7528ad492bec029b5c2c840abf87a0795b8493

SHA256
a0290a2e2c96315f2d737787b21a65217f421053f64ff73da21f3783493d5ad2

SHA512
57642a1fda82b0b896af5e0bd5319595357c311f14b183c2cf354347f21146b411aab9cae3f62ee0607be0b447e98f0efa77dab5652b254afd7329e5f1064f10

Download Submit