46ddb413e59f98ea7d1be571e205690badd41619da07d856ceeb8a6cc230e500

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 15:27

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General

Target

soundrts-1.2-c9-windows/doc/en/help-index.htm
Size

8KB
MD5

4038b10e10f61a053c5a91e7dd0b1daf
SHA1

62080992f9b5761f1aa82e9c3033f1a50d7aa2f4
SHA256

f3e9ce2cc20f3f226adf1921720b280c1c31653870b7047307623469c7f8e1a7
SHA512

c8d6ed21fa39153e7dc13413bd212865148e980bea5defda161d1ae9479b28f0859e56d766212743887a37f7cdc8e99489331b038b09bb01f9bd0c0a80f8424c
SSDEEP

192:SPSBbc8G1dS1RHiKQ87+KotE5gWeuERQA:SKBc2p75o7

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1244	msedge.exe
1244	msedge.exe
2236	msedge.exe
2236	msedge.exe
3256	identity_helper.exe
3256	identity_helper.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

2236 msedge.exe
2236 msedge.exe
2236 msedge.exe
2236 msedge.exe
2236 msedge.exe
2236 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe
2236	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2236 wrote to memory of 3952	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 3952	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 4108	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1244	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1244	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe
PID 2236 wrote to memory of 1312	2236	msedge.exe	msedge.exe

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\soundrts-1.2-c9-windows\doc\en\help-index.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:2236
- 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,0x100,0x104,0xd8,0x108,0x7ffcdc0046f8,0x7ffcdc004708,0x7ffcdc004718
  2⤵
  PID:3952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:4108
- 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=2172,9211706031582103044,4962193417263875590,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1244
- 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=2172,9211706031582103044,4962193417263875590,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:1312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=3276 /prefetch:1
  2⤵
  PID:5068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=3288 /prefetch:1
  2⤵
  PID:2340
- 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=2172,9211706031582103044,4962193417263875590,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:4624
- 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=2172,9211706031582103044,4962193417263875590,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=5200 /prefetch:1
  2⤵
  PID:744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=5216 /prefetch:1
  2⤵
  PID:2544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=5440 /prefetch:1
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=5492 /prefetch:1
  2⤵
  PID:3492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,9211706031582103044,4962193417263875590,131072 --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=3068 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3740

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
5KB

MD5
840ad504fa1ebb6fa7600b912aad75e5

SHA1
5e90f07e1ccd51c008df4a3ab8adacfb4c677e6c

SHA256
84a01f6069f113abacc7d133b937cc31709f7437d56b18f2b098d00ea996b6d6

SHA512
96e99e4e8f204c117e6dd1033839febe55c260cdf7dfa06cfbad840b5660f0bac6f34494bbd97f378463d4dc91a01e836b72b17199309a07c5b10405f4c5baf3

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

Filesize
6KB

MD5
0e21b75d098aab05ca3f648558c97503

SHA1
42953c8df6ee588614f7da997a34d76f5f7571de

SHA256
eef5203c3fb87cc9910707ce9c318a6366088cebbbde864db8167cea35a3cd32

SHA512
2d7fb64567574f71e9ad96431f1dc600b45efb7b8705a32e7d635711c4e81e1498dc303932c3bcd081ab5d0ed3e8dd749733bcefffa2381cb4d387bdf7a808af

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
7e55cda5156b7a97979a2f8b213f5ca0

SHA1
dbf84676601319d3c4d28864505d495c8e772e3b

SHA256
8b8487c4138f61b7f7fbd08732689fe657f4de7e359d54bd582dd6896d58cf8d

SHA512
1947c59195da69139102f8217ea08330ae9724078f19bd66985b06791835d945eba9195fc2e9d20fa06d956d35c1963a49c1a77f94366167ff15fbd10ebf12ac

Download Submit
\??\pipe\LOCAL\crashpad_2236_RNKWBCETWRGLUVMR

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit