bcc8812a2385f7a4db7d7633eb5ce0770e5cc3b5093873fd3e0a7c239f8daa1d

Resubmissions

11/04/2024, 06:06

240411-gt1pxagh4y 7

11/04/2024, 05:53

11/04/2024, 05:51

11/04/2024, 05:48

11/04/2024, 05:44

11/04/2024, 05:39

Analysis

max time kernel
481s
max time network
602s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
11/04/2024, 06:06

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

6d8c9edde0ce101ce0abd73be45c684a
SHA1

ce6d94d2d1a7f4761438781affd3aa991018e4f5
SHA256

f15c54f4ac4f55bcfa281b668220eb144e63b9de2292e970095a4dc566209682
SHA512

06f35ece48e4e19174da18ecc5dcac3a7e4d7ffbb102c4859221c7c569027ca72e40c9ed945872bf4396bc02ced7ae46655c88e3ec40d0a2f2e3bd0fcec80203
SSDEEP

192:DgNbdqnDNlPkZHmY74+/qmtRCtmK8W9I2gHHMlxh8B39LJ1Hab4OJgJnc5w/93gb:ENMO3aMOUnbCky05SN1

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 12 IoCs

pid	Process
2144	msedge.exe
2144	msedge.exe
4268	msedge.exe
4268	msedge.exe
3908	msedge.exe
3908	msedge.exe
3020	identity_helper.exe
3020	identity_helper.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe
4268	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 2724	4268	msedge.exe	80
PID 4268 wrote to memory of 2724	4268	msedge.exe	80
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 4968	4268	msedge.exe	81
PID 4268 wrote to memory of 2144	4268	msedge.exe	82
PID 4268 wrote to memory of 2144	4268	msedge.exe	82
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	msedge.exe	83
PID 4268 wrote to memory of 3132	4268	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\$PLUGINSDIR\app\index.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:4268
- 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,0x7ffae2c63cb8,0x7ffae2c63cc8,0x7ffae2c63cd8
  2⤵
  PID:2724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1976 /prefetch:2
  2⤵
  PID:4968
- 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=1916,4152038990196649643,12608430043017356241,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2024 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2144
- 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=1916,4152038990196649643,12608430043017356241,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2512 /prefetch:8
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=3192 /prefetch:1
  2⤵
  PID:3964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=3204 /prefetch:1
  2⤵
  PID:1992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=4748 /prefetch:1
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4780 /prefetch:1
  2⤵
  PID:3996
- 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=1916,4152038990196649643,12608430043017356241,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3240 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=5400 /prefetch:1
  2⤵
  PID:3092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=5312 /prefetch:1
  2⤵
  PID:1488
- 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=1916,4152038990196649643,12608430043017356241,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5828 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,4152038990196649643,12608430043017356241,131072 --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=2496 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3604

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4716

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
caaacbd78b8e7ebc636ff19241b2b13d

SHA1
4435edc68c0594ebb8b0aa84b769d566ad913bc8

SHA256
989cc6f5cdc43f7bac8f6bc10624a47d46cbc366c671c495c6900eabc5276f7a

SHA512
c668a938bef9bbe432af676004beb1ae9c06f1ba2f154d1973e691a892cb39c345b12265b5996127efff3258ebba333847df09238f69e95f2f35879b5db7b7fc

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

Filesize
152B

MD5
7c194bbd45fc5d3714e8db77e01ac25a

SHA1
e758434417035cccc8891d516854afb4141dd72a

SHA256
253f8f4a60bdf1763526998865311c1f02085388892f14e94f858c50bf6e53c3

SHA512
aca42768dcc4334e49cd6295bd563c797b11523f4405cd5b4aeb41dec9379d155ae241ce937ec55063ecbf82136154e4dc5065afb78d18b42af86829bac6900d

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
309B

MD5
3a5935ef91ea8a205bbbc95cadea8706

SHA1
130517dfb518cf2cdbe3d3a65db56c0a3d2278f7

SHA256
cb02787e65f5bd08b0c21e272eb09c1c44fe1df24482f325df4d244aeb176b46

SHA512
6dd62001c144488145ebb6188ae5352826669ea79ea9069d9ed70b2a3424a93d07edfe1f0d3a01491f7b2eebfaa59d453114bea508fab9e1d457c7bd29b7fd4c

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

Filesize
5KB

MD5
96fbefd8e0e41fe0c008fc07c2751131

SHA1
0fac2cc82074887f88a319a2bbfa8d8eedc02e03

SHA256
5ac7ec891a94e8fbe88eeb7c26eb68fef83aa090adbfa3549be8720700c4a60b

SHA512
0a5ffcd82381bba7eeb7c2446668e4f996c46b739d634b08637fa84891a097fb7d6533c1aa5ec33708d3cb885f441c12609c13941a4e094b563f9f89b7204402

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

Filesize
5KB

MD5
fcdab7c4f97ca2ad2a3b6463fc4bc72d

SHA1
350e188d6531ed911b628c7025d4c356e2de0d7b

SHA256
f74004456342849c5d0afefd7bb1c7e51207d820806d0a599912c88cb9b2e930

SHA512
11cff4732340af305de9d4530d5815211564755b78f53dec99b1e7049a12c2b488a0fbdcf901e21458a7aec689c604ce5aee03f95c81889af96cd45341bb3f11

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
61d157acfda152291070039103e81e27

SHA1
ea9fbb834c62d39a328cefc8515e0f8a9303c6c5

SHA256
f67d9bb5570b3e51601a43149b4894304a7ce771aec4b693f5c474d52479079a

SHA512
687d6bace656e6b27d290eedd2469324fdc38fac6d5d6a070d30b7a0731202c1a13fe9e2675fe9534eddf18eed94ff6e1e46544f39f474a2ad0997d712a65e77

Download Submit