hxxp://www[.]gtcivil[.]com[.]au

Resubmissions

19/09/2024, 00:44

240919-a3kayssblr 3

19/09/2024, 00:42

240919-a2heza1hlh 3

Analysis

max time kernel
26s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 00:42

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General

Target

http://www.gtcivil.com.au

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 6 IoCs

pid	Process
1592	msedge.exe
1592	msedge.exe
5040	msedge.exe
5040	msedge.exe
2200	identity_helper.exe
2200	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe
5040	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5040 wrote to memory of 1684	5040	msedge.exe	84
PID 5040 wrote to memory of 1684	5040	msedge.exe	84
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 384	5040	msedge.exe	85
PID 5040 wrote to memory of 1592	5040	msedge.exe	86
PID 5040 wrote to memory of 1592	5040	msedge.exe	86
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87
PID 5040 wrote to memory of 1640	5040	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.gtcivil.com.au
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:5040
- 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,0x100,0x104,0xd8,0x108,0x7ffde94a46f8,0x7ffde94a4708,0x7ffde94a4718
  2⤵
  PID:1684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:384
- 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=2152,12995244352363625109,11639429677734020545,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1592
- 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=2152,12995244352363625109,11639429677734020545,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:1640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=3280 /prefetch:1
  2⤵
  PID:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=3304 /prefetch:1
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=4700 /prefetch:1
  2⤵
  PID:4736
- 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=2152,12995244352363625109,11639429677734020545,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5844 /prefetch:8
  2⤵
  PID:5004
- 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=2152,12995244352363625109,11639429677734020545,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5844 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=5620 /prefetch:1
  2⤵
  PID:4184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=5912 /prefetch:1
  2⤵
  PID:4504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=6004 /prefetch:1
  2⤵
  PID:1072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=6132 /prefetch:1
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=5620 /prefetch:1
  2⤵
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --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=5504 /prefetch:1
  2⤵
  PID:2540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2152,12995244352363625109,11639429677734020545,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=6116 /prefetch:8
  2⤵
  PID:4088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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
6KB

MD5
c851b3437305ef2b2cd46ce28007b5ab

SHA1
420a53a738c7a4313e69eb0f9a682715ae13e95c

SHA256
166d3af04657106a86b7a869ef38b615c27457ffd8deb453324404154dea745f

SHA512
182cbf919a4759593fb47d201539fd999efef0d8e0ee50b2c49e5bc6e2d67ca67169f95bdeb1946c89c25b2aa6be116c9163976a3965bda96467c662b39c5a33

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

Filesize
6KB

MD5
45bbc83c83d40c2576b8e490b4654120

SHA1
78ae22af337effcf9590f3e074d626f34a6d3b70

SHA256
1247ba72190d3e8ae5da3c0d9b172c70f4ca36ca0cd138608e1fbe569656119b

SHA512
e9c602e2ed9fc3cc3a51af9fdfc9578b062918f7ccd8a4be5b5c73bcb3a782c7e83ce48feb14d1784169c9e7d596762676877b420eecdc50cd8d2d74c9b5b2f2

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

Filesize
6KB

MD5
54686797e06dfe56526a5424b921d571

SHA1
5d83dc137e4e932bebeb7ce1a16c4a342b892056

SHA256
c173b844f5abb161976f50488c5872144f01e1c9743fa7e2dfaedad44d4c67c9

SHA512
adc2b683d49a198587cde29c88e486c973a207d67407747c2b1f77b7608939240cd1a0c65a96b0e337b68dd1ea2f53abd69e835b5a34f75b0ef0ab9f90cb0327

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

Filesize
204B

MD5
7dc4bc524d4cfa4ca8c22f3ee61b545a

SHA1
7aeda8f2c5d53d3ad2a6e8f0e1d3c765c000d9a6

SHA256
c81e641d2d5e1e5887c6707125a3ef11d09455d547fa137fa0a9fad11d05a6e3

SHA512
06dabb744c0de62de83d20668a91892bcc9c2b28537979e87d48720c6ff3af2a8784d4ff9feac8727580c74b17b543ea4f9a64cbe4edd5c92bcf5aa051d8f0ed

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5821ac.TMP

Filesize
204B

MD5
958bfea668744edf2d67f519650a6b85

SHA1
289fbf797a2265de42a6f23b743ee3064c15eeb0

SHA256
d02ed39b4e7b83ca241be6fa238675c16e12e3993bec48fb2af386eba0711f85

SHA512
3c12e69aae7fe4ab83b17d5825f9167836324b2b437d9d586697710e6629be639f4ff247503be74f9fe65a40ef25b020016b24c10d6f8f26cda1fe5941e10c4a

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
ca509db283f349c59e9138d357f103c7

SHA1
55e119369d0747781670f77e3bc3591db46e57b2

SHA256
76c14301663d569638f302e4fe669767e184a9f3a8153ce97553c2c356dde35a

SHA512
bfac43aa7720af93bcce5ef2868b7c86f9f2045d42931be76b5f32b9e0edd53eee765df4c273e67c34f0ed776b10cd1819298d1e8a23c3b029df7db4ece55520

Download Submit