ffc673f964fb067cdbb7998e307f8811e6cc161392dccf6273d03cadfb4e7917

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-06-2024 17:44

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General

Target

Read_Me.html
Size

41KB
MD5

b73ea6a4f5460a97244ca9c834b8c9e9
SHA1

f2b41aa0747ba3ad8a61f331f8acee0c2e8abb75
SHA256

557979039b153ef19b45d6c405cb099922ebc4fe8dff8c4332aef11aed130af6
SHA512

92b0df76e5eec5bba5c983e859447994cbdbe059fe0ebc9547826ccfca1a893846fb6b534dbc26ef2e5a8c3d99e02203a5541234dc685d7348c595d9a95632f1
SSDEEP

768:hCqMou2vYoRUXTE7pdclzSwnqF7JKnYY8r74pg82WZT4fnBWF3eJ5+HaI5HaHJd8:rxBeE9zJnoF36Pu7J4E

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
5032	msedge.exe
5032	msedge.exe
4332	msedge.exe
4332	msedge.exe
4740	identity_helper.exe
4740	identity_helper.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe
4332	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4040	4332	msedge.exe	83
PID 4332 wrote to memory of 4040	4332	msedge.exe	83
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 2900	4332	msedge.exe	86
PID 4332 wrote to memory of 5032	4332	msedge.exe	87
PID 4332 wrote to memory of 5032	4332	msedge.exe	87
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	msedge.exe	88
PID 4332 wrote to memory of 1792	4332	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\Read_Me.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:4332
- 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,0x100,0x104,0xd8,0x108,0x7ffb611046f8,0x7ffb61104708,0x7ffb61104718
  2⤵
  PID:4040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:2900
- 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=2196,8688788837152272639,12269535232922279120,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5032
- 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=2196,8688788837152272639,12269535232922279120,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  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=2196,8688788837152272639,12269535232922279120,131072 --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=3196 /prefetch:1
  2⤵
  PID:4272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --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=3252 /prefetch:1
  2⤵
  PID:2600
- 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=2196,8688788837152272639,12269535232922279120,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4508 /prefetch:8
  2⤵
  PID:3412
- 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=2196,8688788837152272639,12269535232922279120,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4508 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --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=4504 /prefetch:1
  2⤵
  PID:4400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --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=4592 /prefetch:1
  2⤵
  PID:2444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --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=5060 /prefetch:1
  2⤵
  PID:4428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --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=4720 /prefetch:1
  2⤵
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,8688788837152272639,12269535232922279120,131072 --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=3444 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3412

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4940

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
2ef4aed2463682318dd6accca8f3d064

SHA1
8fdde354a33620efb05ccb6fef3c48d744282ee1

SHA256
1ea2e0609b4e7fbe549031276049052e34df08260cba9a04a1b61b6ab50ee7c9

SHA512
62309ca3074efb8367acaaed17548ddc7df0a993e1f038af2baa2c348aae6953e126d8c20918b8f27ed507546b295a071e8f5b1714699a529f9a8d2190c79f21

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

Filesize
6KB

MD5
1c6bb7400f8b8d185db1a1e26abd55b2

SHA1
5bdaf2f432cc22a494da4be23f2f80f4dda29903

SHA256
14deec9bf9cc1e168e6cf6cd4f4636e6cdd0a89727dd362f74524261d65336b9

SHA512
6c517d8b2fa9ffca5d445b51006172d00343c94f1385a4e3125f4d81df03b04498497b59653fb2dcf83f016f6af7bddfe49cd821ec193da7d93bcb8615f81d85

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
8KB

MD5
24201ac5d9a7f9cdef0523bad1620e0b

SHA1
77befb9a0f15df15e08728e9cc34582b0c5039ad

SHA256
e791f604a01c506763e536c0e13e5aff71686cbafa42dd764b422dc9dbc0e99c

SHA512
a04dfa297030d2bbd0935b4e707039859b27fe93bc5861fd02c3410770dfae031f34f4f28eb66caf3e69c4ce13714827c109576682a819dc78342a4eb25a40ad

Download Submit