hxxps://myauconnectagreeclaims[.]info/Auclaims/

Resubmissions

20/11/2023, 01:11

231120-bj8pwadh9x 5

19/11/2023, 23:51

231119-3wbdpacg84 5

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2023, 01:11

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General

Target

https://myauconnectagreeclaims.info/Auclaims/

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 10 IoCs

pid	Process
4252	msedge.exe
4252	msedge.exe
3056	msedge.exe
3056	msedge.exe
2328	identity_helper.exe
2328	identity_helper.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe
3428	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 1116	3056	msedge.exe	22
PID 3056 wrote to memory of 1116	3056	msedge.exe	22
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 2228	3056	msedge.exe	84
PID 3056 wrote to memory of 4252	3056	msedge.exe	85
PID 3056 wrote to memory of 4252	3056	msedge.exe	85
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86
PID 3056 wrote to memory of 4008	3056	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://myauconnectagreeclaims.info/Auclaims/
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:3056
- 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,0x100,0x104,0xd8,0x108,0x7ffc24cd46f8,0x7ffc24cd4708,0x7ffc24cd4718
  2⤵
  PID:1116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:2228
- 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=2176,8543839567342503894,12051600534747938085,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4252
- 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=2176,8543839567342503894,12051600534747938085,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2964 /prefetch:8
  2⤵
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=3384 /prefetch:1
  2⤵
  PID:3756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=3368 /prefetch:1
  2⤵
  PID:3312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=4596 /prefetch:1
  2⤵
  PID:2816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=3548 /prefetch:1
  2⤵
  PID:3884
- 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=2176,8543839567342503894,12051600534747938085,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4616 /prefetch:8
  2⤵
  PID:3808
- 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=2176,8543839567342503894,12051600534747938085,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4616 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=5424 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=180 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4916 /prefetch:1
  2⤵
  PID:444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=4052 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1688 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=3932 /prefetch:1
  2⤵
  PID:448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,8543839567342503894,12051600534747938085,131072 --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=5652 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1488

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2348

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
483924abaaa7ce1345acd8547cfe77f4

SHA1
4190d880b95d9506385087d6c2f5434f0e9f63e8

SHA256
9a111c2b76c1b5f6d4f702502b9ff4326b7b5682921c2760286dd073824cb684

SHA512
e4ac0a0d5f06e056901c68488e34358a32a5bc7aeffcd82af7eba6043d0fa35eaa67a67c3716dcb661aaca441677819bcba7d35bc4efc6103f3ce32f78e32310

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
c3afa02b8d4a455f44b7db861b2d84e2

SHA1
b38430799e174828f7ab8925573c4745e3e76e45

SHA256
2209fbb5400ddeaf2352205f59c4f3cd2c21ccbbd0c26c62836327143e69135f

SHA512
16ef65509a724f1af8caf37d430b0623104e028141825409561a36fd64c3744f97d47d7631a62d087b37bb8b3665ff0a2a850c203b997a3cd7caf0d3c0b864d6

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

Filesize
5KB

MD5
05020aa79d8dcb6cec9e448392e670f1

SHA1
56e81ea3667d3d7011c7bb5db73d2646d1a29636

SHA256
15a207110213e4d922baee6083059f8c8f4407d162875e70a62d488fdc7a2bf2

SHA512
917e5cfee33c61a1c28696bfd97ddf4eb88ac595f4886aa4f14c080ec3e3cb58ae2e3805b41f547043623435c0911bc1e81196ff3ab1ee3788bfb88552a2f1cf

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

Filesize
24KB

MD5
1c706d53e85fb5321a8396d197051531

SHA1
0d92aa8524fb1d47e7ee5d614e58a398c06141a4

SHA256
80c44553381f37e930f1c82a1dc2e77acd7b955ec0dc99d090d5bd6b32c3c932

SHA512
d43867392c553d4afffa45a1b87a74e819964011fb1226ee54e23a98fc63ca80e266730cec6796a2afa435b1ea28aed72c55eae1ae5d31ec778f53be3e2162fc

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
8a54598c94768e06f70be5579f76df2a

SHA1
0a7eea1a9ddbfe5f71fe8fed61bfe2507065ad34

SHA256
0b668085cc1de1e4529d4ff2bfe5919c931fd1164d654fd38f2ebe3f78f93144

SHA512
b67a8090efcbf91ee838f1df188da54ddad6f8aa3180106c935e19937c0ea8d766e69345c6d159392bea32f8adbbbc32b241f67f951284f8398a8032ce40464e

Download Submit