132b039f06e1bac89e930a443da4b10f515a72e946274dfa57003a852b112587

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 17:09

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General

Target

StartPage/Local/iframe_wk.html
Size

2KB
MD5

388c90fc50e3e7399da677c10fd108c8
SHA1

6c1e457174aeba2bb60c1da4e88deba7baf74364
SHA256

209dba04648f85caf01b72d112d3312f32731555cb984771f24dbeda542d994c
SHA512

5a70d2fde39626e145f74b3a94aa397b79b6f534d3da37f6db7fd5465ebfc881062003b97f6b74a9ca67799e6dcc5c31b8419bca4b2c18c3737978e1429da44b

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
3968	msedge.exe
3968	msedge.exe
4756	msedge.exe
4756	msedge.exe
624	identity_helper.exe
624	identity_helper.exe
3228	msedge.exe
3228	msedge.exe
3228	msedge.exe
3228	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 1000	4756	msedge.exe	85
PID 4756 wrote to memory of 1000	4756	msedge.exe	85
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 4836	4756	msedge.exe	87
PID 4756 wrote to memory of 3968	4756	msedge.exe	88
PID 4756 wrote to memory of 3968	4756	msedge.exe	88
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	msedge.exe	89
PID 4756 wrote to memory of 2820	4756	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\StartPage\Local\iframe_wk.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:4756
- 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,0x100,0x104,0xd8,0x108,0x7ffd218946f8,0x7ffd21894708,0x7ffd21894718
  2⤵
  PID:1000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:4836
- 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=2104,884151866821969875,5735229206657039509,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3968
- 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=2104,884151866821969875,5735229206657039509,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2656 /prefetch:8
  2⤵
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=3244 /prefetch:1
  2⤵
  PID:4656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=3260 /prefetch:1
  2⤵
  PID:4384
- 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=2104,884151866821969875,5735229206657039509,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  PID:1156
- 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=2104,884151866821969875,5735229206657039509,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=2712 /prefetch:1
  2⤵
  PID:4460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=4800 /prefetch:1
  2⤵
  PID:3060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=4164 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=3576 /prefetch:1
  2⤵
  PID:4416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,884151866821969875,5735229206657039509,131072 --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=5672 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4640

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
4f0d787226fd27d57b935902c562a489

SHA1
782a6177f90d3cc4896b281c00a2cea32173d571

SHA256
711c8f86c023903c3fa4878035183b22d86de499641a2eb9cd7f4d39a143e29c

SHA512
88bea406f3a237a5089a552257eaa07b344bbfc36b0f440b8bf576f868a254f2463539be7d6d43d84889c3c320828d9f4702cc2e1d58bcd8979814ef2b5ae39e

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e517dc18-9809-495f-a6d9-543fd74e7392.tmp

Filesize
6KB

MD5
3ab485d14e94d0be957c17534a223f0d

SHA1
9b634dc6d58b7548914f879b75d4d39e1285355b

SHA256
df2194fd834aaf3acba394094b9a24660cfbbedf49d74f812bcf6921f8f78a7e

SHA512
07f23068497134fb2dff81ec422d49708775c5835b377544e5923d3afab70bc637b471f6d59d79a912c05eb94026ad4352c7ade048200d14b179542430e5dc2c

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

Filesize
11KB

MD5
36641d528345cc35bdbbb194c688fc58

SHA1
dc678692793b5c6323fb398088d2e9b8cf8469ec

SHA256
d03ff1e101a5002738a9c8c69f8260759d439c425ddbd55b0c21211c71ac80ed

SHA512
e4a976c7396cf8359ca606af9761db1c3df9a3eeecc4d584a72b4a856a27f37f567d2219bfcd6e1a519b3592869b678a70a76b19f3e2df8aa4354a2bcc9a9a2f

Download Submit