437a6732c705bc1c2324ec9ba650f04846ca09ba3e5c4b991d265c2da0b6a8db

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11-07-2024 18:06

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General

Target

jre/Welcome.html
Size

983B
MD5

3cb773cb396842a7a43ad4868a23abe5
SHA1

ace737f039535c817d867281190ca12f8b4d4b75
SHA256

f450aee7e8fe14512d5a4b445aa5973e202f9ed1e122a8843e4dc2d4421015f0
SHA512

6058103b7446b61613071c639581f51718c12a9e7b6abd3cf3047a3093c2e54b2d9674faf9443570a3bb141f839e03067301ff35422eb9097bd08020e0dd08a4

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 11 IoCs

pid	Process
2480	msedge.exe
2480	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
832	identity_helper.exe
832	identity_helper.exe
860	msedge.exe
860	msedge.exe
860	msedge.exe
860	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe
4208	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 2488	4208	msedge.exe	84
PID 4208 wrote to memory of 2488	4208	msedge.exe	84
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2912	4208	msedge.exe	85
PID 4208 wrote to memory of 2480	4208	msedge.exe	86
PID 4208 wrote to memory of 2480	4208	msedge.exe	86
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87
PID 4208 wrote to memory of 2428	4208	msedge.exe	87

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\jre\Welcome.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:4208
- 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,0x100,0x104,0xd8,0x108,0x7ffa1f3d46f8,0x7ffa1f3d4708,0x7ffa1f3d4718
  2⤵
  PID:2488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:2912
- 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=2136,1196397757440461761,2857378970853478387,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2480
- 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=2136,1196397757440461761,2857378970853478387,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  2⤵
  PID:2428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=3296 /prefetch:1
  2⤵
  PID:1068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=3304 /prefetch:1
  2⤵
  PID:224
- 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=2136,1196397757440461761,2857378970853478387,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /prefetch:8
  2⤵
  PID:436
- 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=2136,1196397757440461761,2857378970853478387,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=5152 /prefetch:1
  2⤵
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=4676 /prefetch:1
  2⤵
  PID:1792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=4864 /prefetch:1
  2⤵
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=5468 /prefetch:1
  2⤵
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,1196397757440461761,2857378970853478387,131072 --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=5204 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:860

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1656

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
2f842025e22e522658c640cfc7edc529

SHA1
4c2b24b02709acdd159f1b9bbeb396e52af27033

SHA256
1191573f2a7c12f0b9b8460e06dc36ca5386305eb8c883ebbbc8eb15f4d8e23e

SHA512
6e4393fd43984722229020ef662fc5981f253de31f13f30fadd6660bbc9ededcbfd163f132f6adaf42d435873322a5d0d3eea60060cf0e7f2e256262632c5d05

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

Filesize
152B

MD5
54aadd2d8ec66e446f1edb466b99ba8d

SHA1
a94f02b035dc918d8d9a46e6886413f15be5bff0

SHA256
1971045943002ef01930add9ba1a96a92ddc10d6c581ce29e33c38c2120b130e

SHA512
7e077f903463da60b5587aed4f5352060df400ebda713b602b88c15cb2f91076531ea07546a9352df772656065e0bf27bd285905a60f036a5c5951076d35e994

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

Filesize
6KB

MD5
115d3ad48ba421367e33f9a7cdc03550

SHA1
bfbef7cb0e7f43782f52720200d2772980181c10

SHA256
6da70f2a6a9c6fdc3148be69757d59d15240e580d421e3aa46bedf73beeba47e

SHA512
c481ddf0711c6da98c29cecd0e90a70260e2b0c010f61189681f223839f5a0b8b4463b17badad6eb1418917e9c017bb7fd7f2e41a0956b1e75df9b3fc1a8c301

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

Filesize
6KB

MD5
b74c1d44155fbdffb4d2b7caf2b764f2

SHA1
7134509d032c530f25b8d1771e66bee331a2babd

SHA256
343e2d017e54cfa97b6798e2147ab36ea8a5b208721bc4ca9d1c42e780828434

SHA512
3573158555eee94506df438e038443fc4674ec24223cbb4623f061f0532bef3dbf9c689d5241e2aa6ec86545424c8af32b9271fd135f6847239ab3739d6d0d80

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
e202d799a68ee516ed59fd5e0e14590b

SHA1
8e3b7a5ed97408f1632fd6df3fdfd7a767748a62

SHA256
c2f96c02cff587f5bbf1eb8efde9d46f89c694ea048b3c903a4827f48a84307b

SHA512
ec58690968bd83c3fcf90a6e847d892711e90e7648cce13619691eae0fe3dc70e6f5827de9ba6f13ccc0211f9f6825c38d7467d00e9fabba656b4b4dc5166d6f

Download Submit