15478914f5dc92f2dd3185be7655d0068dbb82a599f01e71a6947263b57c4812

Analysis

max time kernel
146s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 22:37

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General

Target

pdf2html.htm
Size

397B
MD5

d7675a1013383379d68992ff7c8e44cc
SHA1

f2e400fd78e2aa620d98bb2d138f05aa264aebfd
SHA256

59801f5c0ca1e9baa5eaa7bad508f86575870005b8f308e02849f5f9dbded46b
SHA512

fb22f2dd6ca782a2f5bfd0b531d17cfab35a99bb3457939edbc800d9fb08ddb5c67db534617b8ee079c83d0a622465c1a2b04b0f95244b57007937439cc8ab32

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
3852	msedge.exe
3852	msedge.exe
3368	msedge.exe
3368	msedge.exe
2368	identity_helper.exe
2368	identity_helper.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe
3368	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 3968	3368	msedge.exe	82
PID 3368 wrote to memory of 3968	3368	msedge.exe	82
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 2668	3368	msedge.exe	83
PID 3368 wrote to memory of 3852	3368	msedge.exe	84
PID 3368 wrote to memory of 3852	3368	msedge.exe	84
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85
PID 3368 wrote to memory of 1956	3368	msedge.exe	85

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\pdf2html.htm
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:3368
- 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,0x100,0x104,0xd8,0x108,0x7fff7c9646f8,0x7fff7c964708,0x7fff7c964718
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2304 /prefetch:2
  2⤵
  PID:2668
- 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=2272,2463687090687817375,7286587697690874135,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3852
- 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=2272,2463687090687817375,7286587697690874135,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2528 /prefetch:8
  2⤵
  PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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=3200 /prefetch:1
  2⤵
  PID:1048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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:940
- 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=2272,2463687090687817375,7286587697690874135,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  PID:4908
- 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=2272,2463687090687817375,7286587697690874135,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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=5212 /prefetch:1
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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=5228 /prefetch:1
  2⤵
  PID:2856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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=5596 /prefetch:1
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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=5504 /prefetch:1
  2⤵
  PID:3076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2272,2463687090687817375,7286587697690874135,131072 --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=2612 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2192

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
a27d8876d0de41d0d8ddfdc4f6fd4b15

SHA1
11f126f8b8bb7b63217f3525c20080f9e969eff3

SHA256
d32983bba248ff7a82cc936342414b06686608013d84ec5c75614e06a9685cfe

SHA512
8298c2435729f5f34bba5b82f31777c07f830076dd7087f07aab4337e679251dc2cfe276aa89a0131755fe946f05e6061ef9080e0fbe120e6c88cf9f3265689c

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

Filesize
152B

MD5
f060e9a30a0dde4f5e3e80ae94cc7e8e

SHA1
3c0cc8c3a62c00d7210bb2c8f3748aec89009d17

SHA256
c0e69c9f7453ef905de11f65d69b66cf8a5a2d8e42b7f296fa8dfde5c25abc79

SHA512
af97b8775922a2689d391d75defff3afe92842b8ab0bba5ddaa66351f633da83f160522aa39f6c243cb5e8ea543000f06939318bc52cb535103afc6c33e16bc6

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

Filesize
6KB

MD5
d21d0c867cc71bd7b40e23fdfb8f2749

SHA1
1bb1458268e8f369b60a6053feecb348e2d46058

SHA256
656d56bf9495a2c4a8bbd598f7bb8137e238084f0d0fe0578e529d16244a5782

SHA512
a1b762df5e4b44e264b6cdaf03a0c71b1b1eac1869b969854d4c3177d7356452c7ddc17d873037f19a927dc71b9cbae7286cf031a7cfeab6c39fdf4329bc5034

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

Filesize
6KB

MD5
9c3dfdc38307ea6ca3bc641279794315

SHA1
81d205e5da0e7101d6122989148ca6b8e4eeb40c

SHA256
5c2838b66ab90f825f5e990f73d8a0d56e3f9dd9d9f4a7faefceb71d450e7244

SHA512
a1ae526044fe40fa73acb08c884805256c497fea722dd945e9607c85b5ef76815c2570d07a874873e596b4a7b99a6d3577734176eb46f533f18e30ba466425e6

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
176c0a420e277981763f1a1d9f6a1e09

SHA1
a7874a02a69cc84b7b90939426d29519290267ed

SHA256
5c8654c8580b0be4f0442e1b9e98c9f328111e3ed852669a25dccae1ba985963

SHA512
df1b4e4c177e8230ce14da3b38a9ad3a60d7fcf4971b4621da4d084610906d97a105951551d81d6a928f937746e1977956e35e6930f73b94c92aec08fdbbc16d

Download Submit