hxxps://link[.]gmgb4[.]net/FliZ2VMjzRlmPTvK-bQvLO-EG4Po7onikJhuAD88K9cTMyA8JflOJA4t5fw_ZHRBY96xUF-Cu-DoTUq1JX_YVr5oVUtwcwuZqMCMx30gezvn2lcVsdVNfxQMlxsThiyZEiqbqteL15O48BpkZSSk2qh5SJMMwgCE-trUu9534R4ajgmVI1

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2023, 12:38

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General

Target

https://link.gmgb4.net/FliZ2VMjzRlmPTvK-bQvLO-EG4Po7onikJhuAD88K9cTMyA8JflOJA4t5fw_ZHRBY96xUF-Cu-DoTUq1JX_YVr5oVUtwcwuZqMCMx30gezvn2lcVsdVNfxQMlxsThiyZEiqbqteL15O48BpkZSSk2qh5SJMMwgCE-trUu9534R4ajgmVI1

Score

1^/10

Malware Config

Signatures

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133376998941981566"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
724	chrome.exe
724	chrome.exe
1340	chrome.exe
1340	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
724	chrome.exe
724	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe
Token: SeShutdownPrivilege	724	chrome.exe
Token: SeCreatePagefilePrivilege	724	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe
724	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 724 wrote to memory of 2448	724	chrome.exe	83
PID 724 wrote to memory of 2448	724	chrome.exe	83
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3684	724	chrome.exe	85
PID 724 wrote to memory of 3476	724	chrome.exe	86
PID 724 wrote to memory of 3476	724	chrome.exe	86
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87
PID 724 wrote to memory of 1160	724	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://link.gmgb4.net/FliZ2VMjzRlmPTvK-bQvLO-EG4Po7onikJhuAD88K9cTMyA8JflOJA4t5fw_ZHRBY96xUF-Cu-DoTUq1JX_YVr5oVUtwcwuZqMCMx30gezvn2lcVsdVNfxQMlxsThiyZEiqbqteL15O48BpkZSSk2qh5SJMMwgCE-trUu9534R4ajgmVI1
1⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:724
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0x40,0x108,0x7ff8d5ad9758,0x7ff8d5ad9768,0x7ff8d5ad9778
  2⤵
  PID:2448
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=364 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:2
  2⤵
  PID:3684
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:8
  2⤵
  PID:3476
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2200 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:8
  2⤵
  PID:1160
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2912 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:1
  2⤵
  PID:2316
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2904 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:1
  2⤵
  PID:3700
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4792 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:8
  2⤵
  PID:4752
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4764 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:8
  2⤵
  PID:2500
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 --field-trial-handle=1860,i,3837806182954727362,563101480952409914,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1340

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
824B

MD5
db144eb00fa80d83ec3a653d41e18221

SHA1
6ebadf8aecf0a3a8ccc4b422c2a975757f9008e6

SHA256
16e21b7ca90a5448081a140753ebee5acd9690557b652a9567eb36a15e51f9d7

SHA512
b1f18b5fea62eb2e214a55270940c0834b4ba96d8284bf531bdbdb804d8e6804ad6f27eaa29f004d7aed73feda4802c01d7927184a904d5726bdd556f8139b8d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
1c092045335fb38847f599c93c1fcbce

SHA1
eabed36e7bc43ece9f5e03d9c37348a782f17104

SHA256
8b6f3d6d5c37bde2da4b02633af074007c05e4c87bc61f7bcddfd075534fa7b9

SHA512
f358f46a7d14554c30be2f53eee7a2bc5a4e57c98ef76e80ec25ada2f18899522394c603ea246c437656767b3e01d8f6f7380df2e69bd00784bb7e7c061ede09

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
87KB

MD5
9ce8e3b6b0dcf273d1a9a3acd352fae6

SHA1
75097003d5ccaa455de2d9fa4dfe028326ac3a80

SHA256
d61b00961d3023343fdc1dd3192ae98132fbde72edccd0322662b4892c4ef19a

SHA512
0542cd316b54bf6d5de992772c1cb1874268f0294b4b7ae27f30eadfcf677005e772424c0118db764145b9ab581a8835ed899c73a26394d4ace82de55cc7cc4a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit