b2758aecc19fd55a13c86e9893c5184278c0394dcfaa1639d052d80e08ab5ceb

Analysis

max time kernel
146s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 17:47

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General

Target

LICENSES.chromium.html
Size

5.2MB
MD5

df37c89638c65db9a4518b88e79350be
SHA1

6b9ba9fba54fb3aa1b938de218f549078924ac50
SHA256

dbd18fe7c6e72eeb81680fabef9b6c0262d1d2d1aa679b3b221d9d9ced509463
SHA512

93dd6df08fc0bfaf3e6a690943c090aefe66c5e9995392bebd510c5b6260533b1522dc529b8328dfe862192e1357e9e98d1cdd95117c08c76be3ab565c6eea67
SSDEEP

12288:/7etnqnVnMnBnunQ9RBvjYJEi400/Q599b769B9UOE6MwMGucMEbHDuX0YnpWQZb:sPM95FCWStQj6ERs/mfMl6H0skDpS

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3348	msedge.exe
3348	msedge.exe
4800	msedge.exe
4800	msedge.exe
400	identity_helper.exe
400	identity_helper.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 1304	4800	msedge.exe	86
PID 4800 wrote to memory of 1304	4800	msedge.exe	86
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3712	4800	msedge.exe	87
PID 4800 wrote to memory of 3348	4800	msedge.exe	88
PID 4800 wrote to memory of 3348	4800	msedge.exe	88
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	msedge.exe	89
PID 4800 wrote to memory of 1612	4800	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\LICENSES.chromium.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:4800
- 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,0x100,0x104,0xd8,0x108,0x7ff9faea46f8,0x7ff9faea4708,0x7ff9faea4718
  2⤵
  PID:1304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:3712
- 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=2096,10521799632183804664,10667364842709901526,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3348
- 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=2096,10521799632183804664,10667364842709901526,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:1612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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:4232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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=3304 /prefetch:1
  2⤵
  PID:5084
- 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=2096,10521799632183804664,10667364842709901526,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  PID:4240
- 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=2096,10521799632183804664,10667364842709901526,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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=4768 /prefetch:1
  2⤵
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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=5260 /prefetch:1
  2⤵
  PID:3204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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=5572 /prefetch:1
  2⤵
  PID:752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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=3268 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,10521799632183804664,10667364842709901526,131072 --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=4888 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3264

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3332

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
7740a919423ddc469647f8fdd981324d

SHA1
c1bc3f834507e4940a0b7594e34c4b83bbea7cda

SHA256
bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

SHA512
7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

Filesize
152B

MD5
9f44d6f922f830d04d7463189045a5a3

SHA1
2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

SHA256
0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

SHA512
7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

Filesize
6KB

MD5
4ce43be67ad03f701e11c3da8d256b05

SHA1
814561500db23ea7c8c105229fcd6dc982e31dc7

SHA256
dbb06fa46914c2544aef0f80985d0b20dbc20112e8a011da23144de61783c695

SHA512
00797cb8938e69dbca5085c2c2fc2c09819ea6191221717579fb91243f2734628f0d535e68f29ecf31119efad7fa0b04158c29e5a0209ed53b13d35eaf313604

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

Filesize
6KB

MD5
f7996bb2ea565f689cfdea0b67654e6f

SHA1
c2cca481ca9cef5f94d9cb5bfbfaab01807e8294

SHA256
5694b0f3ddbc40675b87d15073a4ba40a9c9519b8d094e5c1616e0431a6aaf86

SHA512
120dfb0bf84eb986da6cd212939df264bb60a1b7f7a284ac52fed20ccff83c2b4bc166d0b09ad1f6ec8a87e55ef4672f567b4bdf93bf3e795d13d96552b95651

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\Local State

Filesize
11KB

MD5
5e5f160a987de0fd427a8df9a6c5224c

SHA1
f99c4704518cb617b513129cfafaa5cd868ea608

SHA256
b7a69e22651a94f510e1efe526e1ccd73194355b091bf593a996dafc9ce31cef

SHA512
d7873fbc2809aa4d8ebc9ab3da58d78d859f36da5c079637dac99e9741ff9039d44835382360e0b74a452ea4da83233f10b7c9b56f59676924f877817c936e5f

Download Submit