9dd60ef3c52c2a318fbbb6faace5862a299b61f678a579988869865dcf7390b6

Analysis

max time kernel
145s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2024, 14:58

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General

Target

ExtPack-license.html
Size

10KB
MD5

e5c315881ceb72a6188cdbda4517ec1e
SHA1

ff3a623e1dcfad6f03e4af51718a2af3e29aa4ad
SHA256

d323942ce5115ec94f0c400818935883865212a7885696d010d00ca51eca5d41
SHA512

6fc81ee5121db08d0ba4950009bab91a8426d022fdf2e390a13d9332f2d5781e3bc52ece47338e538a709cf8843fd1826f9b6540180bbfae3074fc1a3f6c3ace
SSDEEP

192:qLayy8KgvxJI3XThbH+cDlprVjcgd3404ErXC6xoe0yDGpRpP7ixYU:Caz8KgMHTbprVj40rk0DGBGH

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
3156	msedge.exe
3156	msedge.exe
764	msedge.exe
764	msedge.exe
5116	identity_helper.exe
5116	identity_helper.exe
3940	msedge.exe
3940	msedge.exe
3940	msedge.exe
3940	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe
764	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 3980	764	msedge.exe	82
PID 764 wrote to memory of 3980	764	msedge.exe	82
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 2740	764	msedge.exe	83
PID 764 wrote to memory of 3156	764	msedge.exe	84
PID 764 wrote to memory of 3156	764	msedge.exe	84
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85
PID 764 wrote to memory of 3900	764	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\ExtPack-license.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:764
- 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,0x100,0x104,0xd8,0x108,0x7ffac99046f8,0x7ffac9904708,0x7ffac9904718
  2⤵
  PID:3980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:2740
- 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=2072,4758748200337054962,7870155530461092175,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3156
- 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=2072,4758748200337054962,7870155530461092175,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:3900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=3252 /prefetch:1
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=3280 /prefetch:1
  2⤵
  PID:2436
- 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=2072,4758748200337054962,7870155530461092175,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  PID:5060
- 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=2072,4758748200337054962,7870155530461092175,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=4948 /prefetch:1
  2⤵
  PID:2900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=4956 /prefetch:1
  2⤵
  PID:4308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=5576 /prefetch:1
  2⤵
  PID:2400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=2200 /prefetch:1
  2⤵
  PID:1008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,4758748200337054962,7870155530461092175,131072 --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=3148 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3388

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3468

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
8749e21d9d0a17dac32d5aa2027f7a75

SHA1
a5d555f8b035c7938a4a864e89218c0402ab7cde

SHA256
915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

SHA512
c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

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

Filesize
152B

MD5
34d2c4f40f47672ecdf6f66fea242f4a

SHA1
4bcad62542aeb44cae38a907d8b5a8604115ada2

SHA256
b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

SHA512
50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

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

Filesize
5KB

MD5
a08b3ab6ad3af5572c5a3f40732efece

SHA1
dd783755187d874f7abf80eae2c894f5ec2be31d

SHA256
367f2b6772a2a386155f732b8095745fe22fe2f7a86d590a2131559f255363ce

SHA512
fee48b4f26cf362666c5552aa7dfbdb58efe42a0bd4fbf535465096bf29be566b6385c4dcff7ef1f73e22f9ccdfe9caec17e2011a115f205fcf4d18445f11b66

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

Filesize
6KB

MD5
cf1059f410af0d4ebcd9b303a891add6

SHA1
918dfb021cb0545e9e23dd571307bd43fb882ecb

SHA256
9713c44dd0e6f9a384848f85558aa224adf058a9ad743dedfc6104c1211447fc

SHA512
2bb49dfefcf0fb13b2b77d81617594bca54afeb78ed233fef5328155b9de5c9a74133024d5cf703f4011eded0a4612fcad5a46490be0895ef362ae6311c54a69

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
a51ecadb0f67f42211ba1381d8344ff1

SHA1
f8fec7f9b90e10d15fa04e9e61c5a2028ffc22d4

SHA256
cc74f6aa0463c6984e94ed85ca5577d33276664ba04b37cd22b4ff4edbe26fd9

SHA512
71f5b38806f51eb5341cb949205762a8368533815496be941b1c004c560cf99fc5e8626c98ba796c243bcf345b1c210e45d575e51449575bbd416f20d60488b3

Download Submit