678278ea27205c6e8fa6ec7f788598c48ea6e3a84e818799966f50602f88bcac

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 04:55

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General

Target

Payload/aisiweb.app/TencentOpenApi_IOS_Bundle.bundle/local.html
Size

4KB
MD5

eb178a536d50a25f51c77eb780fa36ca
SHA1

5d06cbc455fec0f591f6994e9f8e75c501e6e180
SHA256

9f90d886d5750e7bcbaa148f9b9b3c04c3ba924cdf7962f37d97a5fb1cb59272
SHA512

4afad9921f32ae28e048fa80c59e0ccb1ededd94f213aa8d94d268bfd749e753dbffc03f02413ddaca86ba2470411648c8839e41b13276df74d51681bbc62ef5
SSDEEP

96:YDNWFcZTmEFJmCtu3hN0a4BkrvLG13GjiiipDJLu67c:L4mCEhO3B4Eai5/c

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 8 IoCs

pid	Process
3984	msedge.exe
3984	msedge.exe
2164	msedge.exe
2164	msedge.exe
408	msedge.exe
408	msedge.exe
408	msedge.exe
408	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2164	msedge.exe
2164	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe
2164	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 3588	2164	msedge.exe	89
PID 2164 wrote to memory of 3588	2164	msedge.exe	89
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 676	2164	msedge.exe	93
PID 2164 wrote to memory of 3984	2164	msedge.exe	94
PID 2164 wrote to memory of 3984	2164	msedge.exe	94
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95
PID 2164 wrote to memory of 1532	2164	msedge.exe	95

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\Payload\aisiweb.app\TencentOpenApi_IOS_Bundle.bundle\local.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:2164
- 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,0x100,0x104,0xd8,0x108,0x7ffc82f246f8,0x7ffc82f24708,0x7ffc82f24718
  2⤵
  PID:3588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11696508822353518284,5158473801664589830,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:676
- 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=2108,11696508822353518284,5158473801664589830,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3984
- 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=2108,11696508822353518284,5158473801664589830,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11696508822353518284,5158473801664589830,131072 --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=3116 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11696508822353518284,5158473801664589830,131072 --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=3132 /prefetch:1
  2⤵
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11696508822353518284,5158473801664589830,131072 --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=2592 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2640

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
f35bb0615bb9816f562b83304e456294

SHA1
1049e2bd3e1bbb4cea572467d7c4a96648659cb4

SHA256
05e80abd624454e5b860a08f40ddf33d672c3fed319aac180b7de5754bc07b71

SHA512
db9100f3e324e74a9c58c7d9f50c25eaa4c6c4553c93bab9b80c6f7bef777db04111ebcd679f94015203b240fe9f4f371cae0d4290ec891a4173c746ff4b11c1

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

Filesize
152B

MD5
1eb86108cb8f5a956fdf48efbd5d06fe

SHA1
7b2b299f753798e4891df2d9cbf30f94b39ef924

SHA256
1b53367e0041d54af89e7dd59733231f5da1393c551ed2b943c89166c0baca40

SHA512
e2a661437688a4a01a6eb3b2bd7979ecf96b806f5a487d39354a7f0d44cb693a3b1c2cf6b1247b04e4106cc816105e982569572042bdddb3cd5bec23b4fce29d

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
53fcc58a2129a316a818ca41985daf4c

SHA1
3e5819207f9120ef4f00a9d223afff0bdcca4dd0

SHA256
01e8b04f88c0a0f14e440aafbddb41f93ca797946e15726badc338fda5051d29

SHA512
c240432ff2542456b5aa767ea6692eae1f7acdb13e466b638282122bd8cf428ebc2437c64c3aac96dddf6d5dcd2063297d08017468156b8964bfe31181cb85fd

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

Filesize
6KB

MD5
0572d54eea44a3604ede4ae0e221f8ec

SHA1
8885f99309cb5ca5e3e1c2c4c61802ddf9375b51

SHA256
1be593f92d1dd20d02b1542cf4e1a64026d33abb08aee0df9245fd72f6e901b2

SHA512
5b00db9b1ae53d219d9706924cbdd3b8f5d0979fb508694614c35780a01043d2d4801fbd9dfef2ce78a8100c9f367063bd5c1882bf39aad8b7e04d367bcecde1

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

Filesize
11KB

MD5
67ec0d347d7a0b3c8fc5c802a21691fc

SHA1
b932d11acc4d0b3c3ba1e9be63cef9a4a68ac11a

SHA256
3fc27efd73533b73dbced5de834c388045dc3eff1dcb55e007fe9c41c218cb7e

SHA512
1bb631aa060f2db71bf8ae454c10391a465538e41ec5d64aaebb3ef5669be9f5e47efd396ceb0503eae7f03514cfe5152b7ce215c9e9a1d72f7e13ce49b579cf

Download Submit