hxxp://wwvw-commbank[.]com

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 02:47

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General

Target

http://wwvw-commbank.com

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3032	msedge.exe
3032	msedge.exe
4564	msedge.exe
4564	msedge.exe
3212	identity_helper.exe
3212	identity_helper.exe
432	msedge.exe
432	msedge.exe
432	msedge.exe
432	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

4564 msedge.exe
4564 msedge.exe
4564 msedge.exe
4564 msedge.exe
4564 msedge.exe
4564 msedge.exe
4564 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe
4564	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4564 wrote to memory of 1556	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1556	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 1512	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 3032	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 3032	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe
PID 4564 wrote to memory of 5048	4564	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://wwvw-commbank.com
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:4564

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,0x100,0x104,0xd8,0x108,0x7ffc596046f8,0x7ffc59604708,0x7ffc59604718
2⤵
PID:1556

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
2⤵
PID:1512

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=2016,15561761671900168158,14021551866558987231,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2444 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3032

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=2016,15561761671900168158,14021551866558987231,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
2⤵
PID:5048

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=3272 /prefetch:1
2⤵
PID:3164

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=3292 /prefetch:1
2⤵
PID:3420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=4784 /prefetch:1
2⤵
PID:3284

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=2016,15561761671900168158,14021551866558987231,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
2⤵
PID:4348

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=2016,15561761671900168158,14021551866558987231,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3212

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=5424 /prefetch:1
2⤵
PID:3064

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5356 /prefetch:1
2⤵
PID:2612

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5412 /prefetch:1
2⤵
PID:1356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=5576 /prefetch:1
2⤵
PID:4752

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2016,15561761671900168158,14021551866558987231,131072 --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=1904 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1836

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3212

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
3d9da931f98579d9af12b0cddeea667a

SHA1
5f02b023ce6b879af428b39ce9573f2343ef4771

SHA256
ae100e49b8a80ae8b977141fca8c9d0b35112f92af89ebe4dc5dbf2b1311fff0

SHA512
bd338bf14893d2c2f529eb0542b6b82e2beed5614d449c4147a87067f6ba1ff8d7bb178ad56d7b1491acd9d08d5bac5d1906160cf14998a13957117967a28680

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
e95d45b99ee46b05441be74a152f3af8

SHA1
76adb523ca3943c8eeb4793a7daaa1f27cbab7d4

SHA256
435d76228edca3be83910f980b82f508e25541918fc3d7c4278a77307c880fb0

SHA512
35ec6bb16d0aba61622e6c9c8d1d4823b8d3e13644ab0b849cace25e0ed2adcf3cd98f6e7e7a24be8c64e360ea3be71523ed12d3c061d88eaa24276bfd91da80

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
d3b50a1df0f14d6b379497655f681593

SHA1
0c625f7e45d73f562b734f443af11169fcad5aa6

SHA256
a963a23ef996a52717f09fafa6c8eb27b3849de090f726ac22259c56d4643fe3

SHA512
1851cb6baca1ab6ded5c73d28626b3b2bf1c81d589d80ab0a7241283f794c948a5f888ee930c1fa5581d87ab47a6f29d3702da957f690b1f812b4348ac110105

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
5c678d6f4fd31165a4ab7b16ee245bf8

SHA1
680133110f19992e7c7c4f250c60a0533cda9a78

SHA256
f2c1c11c7d81e1f9c44d3066ed3022be0a9691e810c258c28539b5b7c5ae8712

SHA512
a451362d84075140d114b78d259093608ba3e21e2c77dbdd22612636125ffec0726665458b7476703def30ecde831d2ae64c669d5085769b430667279c099d90

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
Filesize
24KB

MD5
576e83c1432aa0b2a97b98e1e603ee45

SHA1
b8ac02412b03cf249f4943bbd85ebbd85f3a8889

SHA256
a14ba96dfa9b38b9981de1b12529c08bc3e884cb7ecae60f6a3c5418dafd736e

SHA512
3c763bdcccfdf9415cbec63269cf3d88666ed9231143cb002f813ebbcf0d8e2d21d87e179c37bd9f2d35dd0abfe8b9f018ba81c2e1b01699cfc5a8d6f9139266

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\Default\data_reduction_proxy_leveldb\CURRENT
Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
6e6bb97a5d16940242466d497938da43

SHA1
7378dd8b38e1d3340739d49060d85622c1b85659

SHA256
9d7cd4a3c0d15b5139262781725b992a74a0a714604db3f59bdafe39247f27d8

SHA512
d326c7d5c21bc071ebaecc26c7e7a979d7420bf59e0f0abddc3f2d172949572ad718eb5cf2f4fb817d804a221bbfa584678949ce57a676a39859ff8b264a7376

Download Submit
\??\pipe\LOCAL\crashpad_4564_ECBUOEGYLTNRACXG
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit