hxxps://files[.]offshore[.]cat/NPZ3gRgR[.]mp4

Analysis

max time kernel
148s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 01:14

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General

Target

https://files.offshore.cat/NPZ3gRgR.mp4

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 11 IoCs

pid	Process
872	msedge.exe
872	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
1336	identity_helper.exe
1336	identity_helper.exe
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2872	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2872	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe
3044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 3056	3044	msedge.exe	84
PID 3044 wrote to memory of 3056	3044	msedge.exe	84
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 2864	3044	msedge.exe	85
PID 3044 wrote to memory of 872	3044	msedge.exe	86
PID 3044 wrote to memory of 872	3044	msedge.exe	86
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87
PID 3044 wrote to memory of 4904	3044	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://files.offshore.cat/NPZ3gRgR.mp4
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:3044
- 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,0x100,0x104,0xd8,0x108,0x7ffe15eb46f8,0x7ffe15eb4708,0x7ffe15eb4718
  2⤵
  PID:3056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2252 /prefetch:2
  2⤵
  PID:2864
- 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=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:872
- 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=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
  2⤵
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --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=3340 /prefetch:1
  2⤵
  PID:2612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --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=3352 /prefetch:1
  2⤵
  PID:5112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4692 /prefetch:1
  2⤵
  PID:4728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  PID:5104
- 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=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3592 /prefetch:8
  2⤵
  PID:3464
- 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=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3592 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --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=2336 /prefetch:1
  2⤵
  PID:5112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --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=4964 /prefetch:1
  2⤵
  PID:3228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5792 /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=2212,2435424596826859296,6976129804460390845,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5820 /prefetch:1
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,2435424596826859296,6976129804460390845,131072 --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=5660 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3532

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x46c 0x300
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2872

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
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000002

Filesize
62KB

MD5
48e53c9a79f99916e434c81c8dca294f

SHA1
4bd62bc4fe041ffa74357c8792a8759552f1b586

SHA256
13ed9df2ac8de0f8464fcfefd7e3b67c6a9ed9d6640ec83d7b0e29f9b8307cb2

SHA512
751ecc3bbb0099c97a769c4e63eabe34d52c4dc55d924a2511ac68f698bf74707abda49cf19de8c9e153759d817a8196dd65f5ecd59581610014ad31a562d7fc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
475B

MD5
828bb3935eda082e3b7f0a9010dc9e6d

SHA1
1d9db9758207aedbc8d28501a57d4487d5d6cf37

SHA256
3d21da95defd05497b73709997d9603743a0949e66c8f39ea4cfd05b2a398d5a

SHA512
10b04dc46ea7fee155717cc7fcbbf95f08cbf03c74f5b9824ecb4fb217d5e093d09bde078d8e23fadeb97a93b08c51283a586fae5c7a211fdc5d781c94f4137a

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

Filesize
5KB

MD5
429d0aef5efa034550c3992f5289dae2

SHA1
1c6f6d033eb4ccbf92e4e9f58611021b17501d60

SHA256
c12e1b15f430b5247184564d2b88f5417e18e46b1b57d9054600593c251565ae

SHA512
1b1bf29b621eb22d415626e764aebd6972216a98c05c6da46667dd3b3aeda87290bdfefdc098b792ec4798903ea668e60c625a04e6033fdd22f1f60bd0558ba8

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

Filesize
6KB

MD5
c0db02a5c8fdd0007c034a54137de4bd

SHA1
b4f6c97e7d6484402481f0e19869cc49cb2c4d81

SHA256
cbe5a65a41992aabe8489730d9bce560a5de318f25c63368b1e035cb5c4e8d64

SHA512
973ff3a242c7dcb5b73c32dbadc87b41bdd59a4dd38b78cdd9381709e9e56968bf4835c879bf4194772c47086171ff5157d9fbfeab5ff9b5ac18b700b6cb9502

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
59ef98adf2723ad49370f00dc2fc74b9

SHA1
dd89847ccc907f08c545614762c4ad7e7c63b983

SHA256
8decb21ce974aa80e1d4aebbbaf9128faeac44b4d65b3fad3ea28d328e443042

SHA512
5bcba13ba0f7716844b9224d45ba83e4287932ad64f8dc2fba14fa7a3123bea358cf9145852cfb4a126be2b3ff3e0b5e6a26761b9a8baefdcd9b615e54e7265b

Download Submit