hxxp://bicsaportugues[.]com

Analysis

max time kernel
147s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 10:43

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General

Target

http://bicsaportugues.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
3892	msedge.exe
3892	msedge.exe
4844	msedge.exe
4844	msedge.exe
4540	identity_helper.exe
4540	identity_helper.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe
4504	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 2508	4844	msedge.exe	82
PID 4844 wrote to memory of 2508	4844	msedge.exe	82
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 4060	4844	msedge.exe	83
PID 4844 wrote to memory of 3892	4844	msedge.exe	84
PID 4844 wrote to memory of 3892	4844	msedge.exe	84
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85
PID 4844 wrote to memory of 4792	4844	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://bicsaportugues.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:4844
- 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,0x100,0x104,0xd8,0x108,0x7ff8077746f8,0x7ff807774708,0x7ff807774718
  2⤵
  PID:2508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:4060
- 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=2060,17158426855155860260,16533545690643013054,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3892
- 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=2060,17158426855155860260,16533545690643013054,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:4792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=3228 /prefetch:1
  2⤵
  PID:3952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=3236 /prefetch:1
  2⤵
  PID:2136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=5072 /prefetch:1
  2⤵
  PID:1304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=5352 /prefetch:1
  2⤵
  PID:3152
- 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=2060,17158426855155860260,16533545690643013054,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6092 /prefetch:8
  2⤵
  PID:2396
- 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=2060,17158426855155860260,16533545690643013054,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=4788 /prefetch:1
  2⤵
  PID:428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=4844 /prefetch:1
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:1
  2⤵
  PID:5244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5376 /prefetch:1
  2⤵
  PID:5252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,17158426855155860260,16533545690643013054,131072 --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=5320 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2816

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
dabfafd78687947a9de64dd5b776d25f

SHA1
16084c74980dbad713f9d332091985808b436dea

SHA256
c7658f407cbe799282ef202e78319e489ed4e48e23f6d056b505bc0d73e34201

SHA512
dae1de5245cd9b72117c430250aa2029eb8df1b85dc414ac50152d8eba4d100bcf0320ac18446f865dc96949f8b06a5b9e7a0c84f9c1b0eada318e80f99f9d2b

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

Filesize
152B

MD5
c39b3aa574c0c938c80eb263bb450311

SHA1
f4d11275b63f4f906be7a55ec6ca050c62c18c88

SHA256
66f8d413a30451055d4b6fa40e007197a4bb93a66a28ca4112967ec417ffab6c

SHA512
eeca2e21cd4d66835beb9812e26344c8695584253af397b06f378536ca797c3906a670ed239631729c96ebb93acfb16327cf58d517e83fb8923881c5fdb6d232

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

Filesize
192B

MD5
041c845a987deea86182f0118b6291c8

SHA1
28d8ca669b3fbfefb4a935be539bfbb912196246

SHA256
b5b774d3d45259926be16aef327d7db43499ff7d182a26277214f500ee5a8224

SHA512
fd13665011c90779dc2708947098813e8ac8095b7b0ecc3f0c26367312f99f6139f0e8e783c35fecfa32d0aa9155cb76e558f91720469903d00a4651df9979d4

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
825B

MD5
06c793e35670113d5e2538dc62e2d79d

SHA1
587010f2b94c71d54f2987d271420a26ef2dd8c6

SHA256
45f8ab10139d4a279ed15d2dd182fa962a686556c7ff57b846202acdf90850d0

SHA512
c982e4b7ab4d05c19a754babcbe7c3556f7df3661a1e04b41129397f8463b1946a9f54b86cb13f9fbf2913f048acf22b912bad17435037aeb9c42138c270f8d4

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

Filesize
5KB

MD5
72648957c0abe555c8f303013b85f3eb

SHA1
9cb18dc9b1432f4ec5285cbfcd549b53de85698b

SHA256
bac20e70e20e4f5bdb3b3d0cfd90090a14b1027449e2463eb87028cb9a557d75

SHA512
24b751ecbe4f67416af8cb5cb41b3b42c2132451b8461337809c9c4b7f8b26e2895489ab8b8a3136e253f8d50238e387ad0f3bc964fff9d73352603fddf3be41

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

Filesize
6KB

MD5
064acfcabd9b6ec3a8e6461cea41d9e5

SHA1
cafca9be5897257d6c00fc653d1f4a7e80d90a77

SHA256
e3930093081c1f7c9a4ece4b78d78e61c0282065c900ef92e239f179aa362577

SHA512
db36d53a40daef67a7225de35e358f43bc3601c8598dd8443becb8832cde483c34e84358fd335ad48c346489b475459427bb02280f50ba5d62dff4239092b4ef

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
9327e9f060695120c0ddee6f31579954

SHA1
5bf30cbee077e77266d2c9b3f358ccfa5a02cf40

SHA256
82e9a0a8fe82e91eabe8ab025db82e140fc08edf8c534b4ea63905b949baf733

SHA512
087074dde80eb5e6517658013cab9f384eae5be21d200afc6e27948ff1d6a8562d8b9db6216098fc06aa7a41fa80441dcbf41f6b6c0bcc3ea57c4c96347eb6ca

Download Submit