756b3c17d28d81b66a24532b91e34f0aa54b9c7519b0f8fa6dd2b65474d60555

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 04:59

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General

Target

OEBPS/Text/capitulo_8.html
Size

54KB
MD5

e1a7182b8251e0016c25fb6c7409dded
SHA1

15ede24e63d45351aa89335cd6f8ce72e349285d
SHA256

118f8dd03167501ace000489a057b049c05f887fcda43f414f2120cc58ce1f77
SHA512

112e111a78adda5a3371db3fd925d2f46f4506818b9915c753cba57887861b1ee48544081a6f73e4929189c456eeeaebab283ba6920e5a7f371186d73a306a14
SSDEEP

768:PGbH/DwQts0S5wNEO4zHzCaOM3y4hQdWXCXgTkpXuVxjrSMm+Lt8DOqDr98Nur/q:PGXts0SuiO4HzIWyQTklcYW8HF37q

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
3396	msedge.exe
3396	msedge.exe
2180	msedge.exe
2180	msedge.exe
2596	identity_helper.exe
2596	identity_helper.exe
1708	msedge.exe
1708	msedge.exe
1708	msedge.exe
1708	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 4596	2180	msedge.exe	83
PID 2180 wrote to memory of 4596	2180	msedge.exe	83
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 2880	2180	msedge.exe	85
PID 2180 wrote to memory of 3396	2180	msedge.exe	86
PID 2180 wrote to memory of 3396	2180	msedge.exe	86
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87
PID 2180 wrote to memory of 2472	2180	msedge.exe	87

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\OEBPS\Text\capitulo_8.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:2180
- 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,0x100,0x104,0xd8,0x108,0x7fff4a7346f8,0x7fff4a734708,0x7fff4a734718
  2⤵
  PID:4596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:2880
- 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=2128,3376263474521594635,15518762700042214317,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3396
- 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=2128,3376263474521594635,15518762700042214317,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:2472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=3312 /prefetch:1
  2⤵
  PID:4464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=3356 /prefetch:1
  2⤵
  PID:1208
- 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=2128,3376263474521594635,15518762700042214317,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  PID:728
- 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=2128,3376263474521594635,15518762700042214317,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=4148 /prefetch:1
  2⤵
  PID:4288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=5256 /prefetch:1
  2⤵
  PID:4100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=5480 /prefetch:1
  2⤵
  PID:2912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=5372 /prefetch:1
  2⤵
  PID:4880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,3376263474521594635,15518762700042214317,131072 --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=5224 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1708

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1472

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4612

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
d406f3135e11b0a0829109c1090a41dc

SHA1
810f00e803c17274f9af074fc6c47849ad6e873e

SHA256
91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

SHA512
2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

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

Filesize
152B

MD5
7f37f119665df6beaa925337bbff0e84

SHA1
c2601d11f8aa77e12ab3508479cbf20c27cbd865

SHA256
1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

SHA512
8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

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

Filesize
6KB

MD5
1b6f08cbf61b2579765e6d1a04245e8b

SHA1
beb82ffffa73c0d3fca876def7380978fd093b9d

SHA256
4987853b6c98f9ec304249efee0fbe404dc0c045a9985df598e66678d2ce38f3

SHA512
42117fab169d465db23934b309fbe833b317a354bab1123c86107274070c3fbbe148faf12233db838fd381e20c0656be3fea522fddeabc1882cb9272603cd043

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

Filesize
6KB

MD5
c993293741ffcb92177a5ad4eb7bafb3

SHA1
3107a5dbc5eaad424a02ca8ca35b20478a09d162

SHA256
9d028fef6b67f01d9046e178b39e81532e03ab1622b909a1c7109c163d0be22a

SHA512
55989230fb5d480c8da3e1200cb6688bdddb3461fbd8951a96f4af9d34a213ccc966f2632b5aec22de3b592be8c97d8ba5ce71a93183d11b60c7cb83e44e1f6f

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
f12a5aabc061e5a2598a95c3104d4e39

SHA1
01cd6293a6c81bcbc2b9ddd135ae1ff332642b9c

SHA256
595c1aebbcc7ea347e44103c6055efae1f518e9a011d89aaad64bbec3acf7b12

SHA512
97b5a5875768745c983419d9193f661b28159f39ea200424e6e7476fde2665ac593d26b1d534325ed0d3233176439ff98aaeaa49809c08785048ba24faee63f4

Download Submit