2fdba7c8ace34d0c44a78f7b9a9bf1e2acb1aec1cdfb7fdf52eadfdbc3e0f56c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 10:59

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General

Target

upload/announcement/index.html
Size

11KB
MD5

eab444bec21420278aae8703b4be4320
SHA1

c7b31d1016ef4d35d66fbf1e6279a2fa12b5f580
SHA256

d5a7fbcf3928e2e5a6f98e2b12dcba559ada1ca01fb9c1ae7a3a6a140d59bc99
SHA512

ba21e02eb2695bf66855afeafecca2c5a071c73c2907a27999f4a9563c607c6a457e57d77e8638fa0fd0c9d6aa0511192a843ca648b9ceed1d4f989d91b72f4c
SSDEEP

192:SIPJzCNi+3eERCLNlODeLjCReT3BT2Ipt/stm:SIUNi+3PRCLNlMUKqpVpt/stm

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3336	msedge.exe
3336	msedge.exe
2200	msedge.exe
2200	msedge.exe
3244	identity_helper.exe
3244	identity_helper.exe
4084	msedge.exe
4084	msedge.exe
4084	msedge.exe
4084	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2200 wrote to memory of 3568	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3568	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1952	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3336	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3336	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 3584	2200	msedge.exe	msedge.exe

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\upload\announcement\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:2200

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,0x100,0x104,0xd8,0x108,0x7ffa672746f8,0x7ffa67274708,0x7ffa67274718
2⤵
PID:3568

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
2⤵
PID:1952

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=2100,2062082222882451944,7881800321399094234,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2056 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3336

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=2100,2062082222882451944,7881800321399094234,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
2⤵
PID:3584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=3168 /prefetch:1
2⤵
PID:3052

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=3196 /prefetch:1
2⤵
PID:2096

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=2100,2062082222882451944,7881800321399094234,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
2⤵
PID:1624

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=2100,2062082222882451944,7881800321399094234,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=5048 /prefetch:1
2⤵
PID:3148

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=5004 /prefetch:1
2⤵
PID:4344

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=5404 /prefetch:1
2⤵
PID:4360

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=4928 /prefetch:1
2⤵
PID:2256

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,2062082222882451944,7881800321399094234,131072 --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=4704 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4084

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:3684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
5KB

MD5
77572e3b2af86f901cbc815d4734ca3c

SHA1
324490cb1b04d7e55dcf4afa10f1b84e47b505a9

SHA256
5360a50155d128635bbd5cc4d0370f9d873220f36f8b9ca8a2cdc0cc890191f9

SHA512
2dded625dd5da8c4ad0cfeaf0a41e12c0883be565d3ba87871168a8672bfe2eb41f795c8d71e96ba4743c815e1a4df33a5814d1fbb45d5a413e0078948335b2c

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\Default\ee80938a-9c0f-4b79-b3cd-756f17c76d6d.tmp

Filesize
6KB

MD5
bdceb87ebe46efd5baf5ae153a9136f6

SHA1
715b29bad916f8aa6d6bf6f07748e896f5fe2b3d

SHA256
42ede39817f6d9d3a1b35c2007aab82d5059706d44529ba19c9d63622b9077f8

SHA512
5e98082f34f22aac34bf1027f47449736cd44be1e90672f7b446dc239739c989521739dac198b336904604282adfd644895321e4acbf97cbd333465d6b68ade6

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

Filesize
10KB

MD5
7d7c8876a3015b1369efe3df1617ae31

SHA1
3af059f5f26ddddd19cd5d3a5c078152be8f1cdc

SHA256
4890e23baca732fdc912840a3acbd4e3b15c2dd66f2e01cf788d1f400dfa53eb

SHA512
9cca93c8540cce3e7ee711875399360ac1b653954b97ad9339bf8e49a30819045bfec0a14ea7f956e9acbef005b077a47f26c0ac3af145d93850ed161a1cc396

Download Submit
\??\pipe\LOCAL\crashpad_2200_MBUZDMKYUPIWGQDV

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit