hxxps://www[.]tggroup[.]io/

Analysis

max time kernel
145s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
19-02-2024 14:18

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General

Target

https://www.tggroup.io/

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
808	msedge.exe
808	msedge.exe
3868	msedge.exe
3868	msedge.exe
3908	identity_helper.exe
3908	identity_helper.exe
1460	msedge.exe
1460	msedge.exe
1460	msedge.exe
1460	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe
3868	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3868 wrote to memory of 3896	3868	msedge.exe	84
PID 3868 wrote to memory of 3896	3868	msedge.exe	84
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 4860	3868	msedge.exe	86
PID 3868 wrote to memory of 808	3868	msedge.exe	85
PID 3868 wrote to memory of 808	3868	msedge.exe	85
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87
PID 3868 wrote to memory of 2964	3868	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.tggroup.io/
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:3868
- 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,0x100,0x104,0xd8,0x108,0x7ffff96c46f8,0x7ffff96c4708,0x7ffff96c4718
  2⤵
  PID:3896
- 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=2132,664806303582065094,12121044651480460083,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2260 /prefetch:2
  2⤵
  PID:4860
- 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=2132,664806303582065094,12121044651480460083,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=3356 /prefetch:1
  2⤵
  PID:3148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=3348 /prefetch:1
  2⤵
  PID:1552
- 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=2132,664806303582065094,12121044651480460083,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  PID:1164
- 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=2132,664806303582065094,12121044651480460083,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=5568 /prefetch:1
  2⤵
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=5664 /prefetch:1
  2⤵
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=5256 /prefetch:1
  2⤵
  PID:4896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=5056 /prefetch:1
  2⤵
  PID:3200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,664806303582065094,12121044651480460083,131072 --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=4616 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1460

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2508

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3980

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
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

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

Filesize
768B

MD5
49ce4c49a37ccf84fe06f4ebfcc04f4a

SHA1
67f6c3d4cc7e931058f96343c91b038b17e4cf70

SHA256
001157c45952fe17e681a57cb54dd6cf78be4a918050783e9f855effbf8d7953

SHA512
6dbb464950d562bf14601f421ff749ce2723b97cf20fffc959f108111fef676e6206cef37118ebd2616019308896ee75c888388058733b84a2022fd6f2f31286

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

Filesize
998B

MD5
0d043da8e843e4db0e1dbf33cd5eb09c

SHA1
b30dc78b46d0f5cbfdc7b6530ff7ab85877925f1

SHA256
901c32dfa5c97cec315989fd8dd6fd3562b67c0f785a3626502a874fd3b20b48

SHA512
9b27c08e8a0935b2eaa606865149c47bef48d66680a06222dd08e1cbaae72b78cbb618dffbc5fcf44b852c31974f7687e605eb02dc56d805ed74b4671373bd3d

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

Filesize
5KB

MD5
57b82774b7f4e2016e0be30b5f28327f

SHA1
506b4bed3cfa2bbb0ce0b62f1aab92d30848a21a

SHA256
dba31c0c8e278b00dea4e64d54af6f7202cd62f07f339b34e1cb2e3ef7cfdac6

SHA512
20c84bb9b3aa309691145319bf57646ed5bd0e6e7ecc73584d4bc8c8792663f77be048268fc16d2bb339de8a3dd909cdfd02eb0255bbb85f43d0e5b24c2ce0a2

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

Filesize
5KB

MD5
50420403d4150337bb4697602f65958b

SHA1
60b8932e5547a2fcbf94761d20c417bacc611bdc

SHA256
754fe922e8b1b47c7854a659c6db5131dd8bb3331485dedd88c425af134582a5

SHA512
8ff2187e147ba03f9b41301e2a5527f3dc4bce30d6c4f9f0ba51d91b3c1a327f55cb92593eb979eeca7ede507faaa04b68e193fbe6452d1d99488dd89e41c7de

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

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

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
72ba24845576d84eb3d36351698b51c4

SHA1
f21b1416003e52f1bf398cae1324fc8e5647b4fd

SHA256
ffe6c1c3c536b87c63f88d168fbbcb39872741e7bb25ae8801d74a19b54a8e6f

SHA512
c749d1319061d9aec8403118965993c6c873489bc23de5024aa0b4810fd4844a72ea4b6e824cdf1976ebf372325d859898f7f63ae346c8665313fede8809dcbf

Download Submit