df280b814491b1e43aa452e70682b24f8ac22db51d543e23eb3ff653f445a226

Analysis

max time kernel
21s
max time network
21s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2024, 19:32

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General

Target

AudioTranscript_765.html
Size

207B
MD5

4b3a554fda49b1fa8243bf313cec88ee
SHA1

e06deed6672b5d9bc2e74bf532648fcbedb0fa64
SHA256

df280b814491b1e43aa452e70682b24f8ac22db51d543e23eb3ff653f445a226
SHA512

0aec13dd7d8b60829286426f12b2996d97d1da3cfd0535ebb5bc4f74b93afdce79be9c4803a9ac74b2e54f6c35ec370525870dbe480621b2ce6e0e3ae40fd2f1

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 6 IoCs

pid	Process
3992	msedge.exe
3992	msedge.exe
3604	msedge.exe
3604	msedge.exe
2164	identity_helper.exe
2164	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe
3604	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 3048	3604	msedge.exe	85
PID 3604 wrote to memory of 3048	3604	msedge.exe	85
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 4544	3604	msedge.exe	86
PID 3604 wrote to memory of 3992	3604	msedge.exe	87
PID 3604 wrote to memory of 3992	3604	msedge.exe	87
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88
PID 3604 wrote to memory of 3424	3604	msedge.exe	88

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\AudioTranscript_765.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:3604
- 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,0x100,0x104,0xd8,0x108,0x7fffc7bd46f8,0x7fffc7bd4708,0x7fffc7bd4718
  2⤵
  PID:3048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:4544
- 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=2072,16477685432911672340,3500901454632649863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2440 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3992
- 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=2072,16477685432911672340,3500901454632649863,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2940 /prefetch:8
  2⤵
  PID:3424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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:320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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=3320 /prefetch:1
  2⤵
  PID:348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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=4272 /prefetch:1
  2⤵
  PID:3732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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=4872 /prefetch:1
  2⤵
  PID:4804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4240 /prefetch:1
  2⤵
  PID:548
- 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=2072,16477685432911672340,3500901454632649863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3624 /prefetch:8
  2⤵
  PID:644
- 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=2072,16477685432911672340,3500901454632649863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3624 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5608 /prefetch:1
  2⤵
  PID:3712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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=5496 /prefetch:1
  2⤵
  PID:2440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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=5284 /prefetch:1
  2⤵
  PID:3660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16477685432911672340,3500901454632649863,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5768 /prefetch:1
  2⤵
  PID:932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4484

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
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
cc3afad613585bee5e11b3c150757149

SHA1
5828b831b5a5f1ebbfa7a7d158643f64d19a0531

SHA256
e8ee2653ff916628a021ef898961324e78e03dd61eeee489f705f4aafd0df316

SHA512
de93cfef62813212dffdda098339cd5c716c5d6ed9a989569fba131536686e8808c42de7e74e26b3b8edbfd80565f3afd48de9d40d23a10998feefb02ccf8c71

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

Filesize
5KB

MD5
538e9731c749965673fc13ea989bb32d

SHA1
56a7fb49f1a8617f184b3386693213cd2cccf30a

SHA256
7e7fa1c03e08cfc5abfda2cde132595ecc0790afd3c4727cdba096fe97c07d99

SHA512
6f516dbfdca9a99ce6c6f31f0729a80103b138b0432b6125a1000fad702fc24f8e567d9e048389892e42043be488d4de910d548baf3d34aefa6729a24f79bf63

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

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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
10KB

MD5
a7c6f71888f2a66692e6ddd6e80f1f2c

SHA1
a27fd332b91eb85993c74f3a41df366d600d11be

SHA256
cba643f37f236d1cd329f769d4562cbd8b3ba2ad8ab9de706af2864ddf55dc54

SHA512
2ac61efc8439e5b5e118a6757faee094a7b1232b0944e9ed21a4812d87d6649f0856d0a04df315236cec4b1e992cb2dd7c87a5fd2f1b77533f1ae7974f558302

Download Submit