cf291f19cbaddd58221cbe3d3e4688fe4aabe5fb4895e99dff3f6827eef9b1a2

Analysis

max time kernel
145s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 19:03

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General

Target

background.html
Size

2KB
MD5

b7d357be8cc4c11c58c93d6fd7999527
SHA1

2a86f49e41d1ae1c942efc3abe7a740def252d4e
SHA256

ac6e1a6a03b8e6c7565c0d0b856f9882ddf6a05fc9a1c0d6f8523e53aba7c403
SHA512

6e23c3dfb7cac97385d92b1e312e8bd3c7a534fb2de9a104de612cc9a6a479f977e77ab9c4f3ef628a69259db0e23d8daa9bb0890454a78278c9fdcf33ba213f

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

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
1328	msedge.exe
1328	msedge.exe
3764	msedge.exe
3764	msedge.exe
4712	identity_helper.exe
4712	identity_helper.exe
5084	msedge.exe
5084	msedge.exe
5084	msedge.exe
5084	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 1988	3764	msedge.exe	86
PID 3764 wrote to memory of 1988	3764	msedge.exe	86
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 2172	3764	msedge.exe	87
PID 3764 wrote to memory of 1328	3764	msedge.exe	88
PID 3764 wrote to memory of 1328	3764	msedge.exe	88
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	msedge.exe	89
PID 3764 wrote to memory of 2636	3764	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\background.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:3764
- 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,0x100,0x104,0xd8,0x108,0x7ffed9d146f8,0x7ffed9d14708,0x7ffed9d14718
  2⤵
  PID:1988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2008 /prefetch:2
  2⤵
  PID:2172
- 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=1988,4610471869498191069,5916352891632107980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2128 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1328
- 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=1988,4610471869498191069,5916352891632107980,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=3268 /prefetch:1
  2⤵
  PID:3296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=3288 /prefetch:1
  2⤵
  PID:220
- 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=1988,4610471869498191069,5916352891632107980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  PID:4312
- 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=1988,4610471869498191069,5916352891632107980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5276 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=4824 /prefetch:1
  2⤵
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=4820 /prefetch:1
  2⤵
  PID:2128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=5628 /prefetch:1
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=3948 /prefetch:1
  2⤵
  PID:1484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,4610471869498191069,5916352891632107980,131072 --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=4640 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5104

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1484

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
f9664c896e19205022c094d725f820b6

SHA1
f8f1baf648df755ba64b412d512446baf88c0184

SHA256
7121d84202a850791c2320385eb59eda4d697310dc51b1fcd4d51264aba2434e

SHA512
3fa5d2c68a9e70e4a25eaac2095171d87c741eec2624c314c6a56f4fa390d6319633bf4c48b1a4af7e9a0451f346beced9693da88cfc7bcba8dfe209cbd1b3ae

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

Filesize
152B

MD5
847d47008dbea51cb1732d54861ba9c9

SHA1
f2099242027dccb88d6f05760b57f7c89d926c0d

SHA256
10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

SHA512
bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

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

Filesize
5KB

MD5
9d2ba7ad4357f520729deb97aa29d4ce

SHA1
31a6350fe4a85a90ea3ff37bc1f948bfd9fec5dc

SHA256
cc80cffb6ee1d7d3dc2810f1d23c9da8a85cb076c0338f82958b8db6cf1e9ee8

SHA512
6fb082b7d84e8e37aeefc068f606e42d3b742660154d8b338eba2ed9a04b152e14ac6c49df8395a56687baca7d1701d1b8b3fdcd639944c1d21c771bd79df21c

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

Filesize
6KB

MD5
fa42d50b781d46e9c073b1a66e227e70

SHA1
3ef715e928b0b3892d166c40db4b470093e62c89

SHA256
a2b654ba15c9543891b12a102c63cc8129735ffc6ff225ff984aef40acbbc0c6

SHA512
6e7b3cc6e389e1cc3a5cb56721e9c4653819666d59b00182eaa3ea57ec2c9e1bc8059c114d795e3d0b7f1930e59d739590ff2cfc8b3f0d80a636108d194ce682

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
10KB

MD5
8bacd8fbf7899c80f5072ddcbc38376b

SHA1
7b1323029eed0e76180a3f00f099f0a6dd306e0c

SHA256
29ce690d089807dd2a45e8c5b58b06a2e45c08145ed7388f680ace3fea6eb0f1

SHA512
c957ab747106527dec14a48b24fef853c40c1d31079717ca5990c1251bdf72b81fd18030257dc61524166224012bae56a5a16e6ee85e16037737cc865d7ffd67

Download Submit