hxxp://accountaccessau[.]info/central

Analysis

max time kernel
145s
max time network
146s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
07/05/2024, 01:57

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General

Target

http://accountaccessau.info/central

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4932	msedge.exe
4932	msedge.exe
4684	msedge.exe
4684	msedge.exe
1772	msedge.exe
1772	msedge.exe
2476	identity_helper.exe
2476	identity_helper.exe
1376	msedge.exe
1376	msedge.exe
1376	msedge.exe
1376	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 2712	4684	msedge.exe	79
PID 4684 wrote to memory of 2712	4684	msedge.exe	79
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 3080	4684	msedge.exe	80
PID 4684 wrote to memory of 4932	4684	msedge.exe	81
PID 4684 wrote to memory of 4932	4684	msedge.exe	81
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82
PID 4684 wrote to memory of 1156	4684	msedge.exe	82

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://accountaccessau.info/central
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:4684
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffb954f3cb8,0x7ffb954f3cc8,0x7ffb954f3cd8
  2⤵
  PID:2712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1880 /prefetch:2
  2⤵
  PID:3080
- 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=1868,212908406131134703,10415570461693634182,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4932
- 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=1868,212908406131134703,10415570461693634182,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:1156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=3264 /prefetch:1
  2⤵
  PID:2424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=3268 /prefetch:1
  2⤵
  PID:1692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=4640 /prefetch:1
  2⤵
  PID:2452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3488 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=5104 /prefetch:1
  2⤵
  PID:1904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=5204 /prefetch:1
  2⤵
  PID:3292
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=5724 /prefetch:1
  2⤵
  PID:1812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4808 /prefetch:1
  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=1868,212908406131134703,10415570461693634182,131072 --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=3576 /prefetch:1
  2⤵
  PID:788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5708 /prefetch:1
  2⤵
  PID:2776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6024 /prefetch:1
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1868,212908406131134703,10415570461693634182,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1020 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4816

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4596

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
de47c3995ae35661b0c60c1f1d30f0ab

SHA1
6634569b803dc681dc068de3a3794053fa68c0ca

SHA256
4d063bb78bd4fa86cee3d393dd31a08cab05e3539d31ca9f0a294df754cd00c7

SHA512
852a9580564fd4c53a9982ddf36a5679dbdce55d445b979001b4d97d60a9a688e532821403322c88acc42f6b7fa9cc5e964a79cbe142a96cbe0f5612fe1d61cb

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

Filesize
152B

MD5
704d4cabea796e63d81497ab24b05379

SHA1
b4d01216a6985559bd4b6d193ed1ec0f93b15ff8

SHA256
3db2f8ac0fb3889fcf383209199e35ac8380cf1b78714fc5900df247ba324d26

SHA512
0f4803b7b7396a29d43d40f971701fd1af12d82f559dcfd25e0ca9cc8868a182acba7b28987142c1f003efd7dd22e474ac4c8f01fe73725b3618a7bf3e77801d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
144B

MD5
b1fb216eb4e755d3af7687c01969fdc9

SHA1
332e7540f5acf9a0f15d9bcd986e63bc51f7230f

SHA256
ce776fdb4ba609a6be144ebb538c0db6fa4dba875c65740c76bde44ec5c78a87

SHA512
2a8a99f8a544f52d6db12266ee402000f0f37387cb21cd07dad9f321e2e099a0b62e2f98957372a644b2fa8cb908eb2250459057a127885e7ee215ba467e500d

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

Filesize
561B

MD5
fd545c2e122f78f18e4e8b179565d521

SHA1
87b5e4f4962738767431df21c925b8b9e5fca9ce

SHA256
fb91f3b87e3b5e30a762004c943302b63c7e746b496d08e03f1b804d8f547910

SHA512
885553408fa5edcd82450df2f02520f3f15940ce3781933949c0b372a88fbd945178cf70cd054e606e1870537039128cf8f3b57142cd2ff1ca7086de20ea2127

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

Filesize
5KB

MD5
be6365c32a921df5f7d1b36c7781929b

SHA1
644f661643613a2f3ad114b18d772d96d544961a

SHA256
b38a70acffcf541967ba36b14ec477ce7a59b6144f0ed30c9d21f0150dae92be

SHA512
17e6add875059c04b8a8e664960ef43d1f100a826c775f4e6631616229c3afe0439a452f5c126d7bb2de32184844d488a6cfc7a9757441f17eb655c034c6e002

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

Filesize
6KB

MD5
8a05b9a3ae1d693af525c8770f30dea5

SHA1
b4df69a4f8452c8627547bdd7850f2a97b599c27

SHA256
4890ca377e03532c61a8eae39ef15d92af7693a8dec25f4566eccb06e6c53940

SHA512
cc0a124b6b68bd19ad6789f5de3130822e3284efbc5b6559035d8f23b9b2b6c35d8968dbbe199a37f7071db012736daa6f93433c8086270d0265168d1c3dcfa0

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
2252f1bd7cbba388a4f2b03ddc21a59c

SHA1
912b38468324fafce555104c7cb9e1377e7237ae

SHA256
fdddd9b5f65d1c1cd9686f66be11cc9973adcb6ff5c889595c4555a0d23d0270

SHA512
0342b0d75a904ac1be58de81818b6893b9da5892fa1b9949bf7a1c32f01f1848545723ed390f0820e4894dc80be6c833a39ed431aaa94ca5f741bf3a7562d708

Download Submit