b2bb142cf8f57ec0ed89ca8bfaf7d75046fa54c731b2959abb5d96e31a0984e5

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
21/07/2024, 19:24

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General

Target

BBS/default.html
Size

77B
MD5

ad04a29e652cd282e2e4b6626dd15e52
SHA1

6ae7149f8a5f80d75ddcb23f1e2ed8729df90762
SHA256

8bed9caf1f8cc47ea3afde4e7cb673e8932eeff558c9c10107f580638819657a
SHA512

f1e7b01ef78b7c8852e754110384ea1736650f94b4d8f3e7571f695f0e5d45a9cee7ac2cb43f0ef6e7ac67f52dc93a1f07f40bb8c450857f6769d3ccd9945d7c

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
3020	msedge.exe
3020	msedge.exe
5092	msedge.exe
5092	msedge.exe
2232	identity_helper.exe
2232	identity_helper.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe
1480	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 3616	5092	msedge.exe	85
PID 5092 wrote to memory of 3616	5092	msedge.exe	85
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 2520	5092	msedge.exe	86
PID 5092 wrote to memory of 3020	5092	msedge.exe	87
PID 5092 wrote to memory of 3020	5092	msedge.exe	87
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88
PID 5092 wrote to memory of 4880	5092	msedge.exe	88

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\BBS\default.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:5092
- 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,0x100,0x104,0xd8,0x108,0x7fff02fb46f8,0x7fff02fb4708,0x7fff02fb4718
  2⤵
  PID:3616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2232 /prefetch:2
  2⤵
  PID:2520
- 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=2220,12672953369422150610,7351769995458425761,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  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=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2836 /prefetch:8
  2⤵
  PID:4880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --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:116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --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:2612
- 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=2220,12672953369422150610,7351769995458425761,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  PID:2248
- 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=2220,12672953369422150610,7351769995458425761,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --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=5144 /prefetch:1
  2⤵
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --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=5164 /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=2220,12672953369422150610,7351769995458425761,131072 --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=5504 /prefetch:1
  2⤵
  PID:1904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2220,12672953369422150610,7351769995458425761,131072 --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=5496 /prefetch:1
  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=2220,12672953369422150610,7351769995458425761,131072 --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=2136 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1480

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2200

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
bafce9e4c53a0cb85310891b6b21791b

SHA1
5d70027cc137a7cbb38f5801b15fd97b05e89ee2

SHA256
71fb546b5d2210a56e90b448ee10120cd92c518c8f79fb960f01b918f89f2b00

SHA512
c0e4d3eccc0135ac92051539a18f64b8b8628cfe74e5b019d4f8e1dcbb51a9b49c486a1523885fe6be53da7118c013852e753c26a5490538c1e721fd0188836c

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

Filesize
152B

MD5
a499254d6b5d91f97eb7a86e5f8ca573

SHA1
03dbfebfec8c94a9c06f9b0cd81ebe0a2b8be3d1

SHA256
fb87b758c2b98989df851380293ff6786cb9a5cf2b3a384cec70d9f3eb064499

SHA512
d7adcc76d0470bcd68d7644de3c8d2b6d61df8485979a4752ceea3df4d85bd1c290f72b3d8d5c8d639d5a10afa48d80e457f76b44dd8107ac97eb80fd98c7b0c

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

Filesize
6KB

MD5
be8f7c5a61b667d70f05591f419d46f2

SHA1
ffc0d0b795dd904abe6004b9b37f3f987e034720

SHA256
f6904f030c3abf2fba508e404c240549e94309e2b737b3eb04361b50dd0f2c7c

SHA512
c1681e5f91877eaee4de2254d167eb916ba1a1ae3e5294015fb4bad91b7baf744443a9f5c9addf72387b5f10cddcb49e657c6052690f9fe7a5fff6066c1b90bd

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

Filesize
5KB

MD5
a2507edba6fd1c797ba5739f936d938c

SHA1
22bcc40232bc7fed3dba3016953090c931431271

SHA256
9433d4334c86f1482167dcdf151250439b9eea0e65d5364dfd3455b1e634dc2c

SHA512
51830a742b7e1e1c4daef1a60e5471bdcb3e16f48a4219d6fed7dc63c91c6c920169a7ef15feaf4595ce339219b14e801df626e717dda2b8675672bf8f6c7657

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\Local State

Filesize
11KB

MD5
615b127ca97652fd180641ff72178e2d

SHA1
56ca0dbe17beb2240af1818b5eb96b5afd266c5b

SHA256
7cf8058e41e282313de0c615b7e59008bdad0c426fdd61170848e430af4da7f8

SHA512
f6238aaee4a48eda81cb8738f22a87e022e71067ab9f3bf0a932ce3d9d71006a7bc2ddbe94d0bcd97c64db8829fc1e6cc1f918cd7daddc2ec647e6692a5be417

Download Submit