hxxps://abnamro-nl[.]763255[.]com/

Resubmissions

07/11/2023, 09:28

231107-lfk5hsdg8v 1

07/11/2023, 09:16

231107-k8t3fsfc93 1

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2023, 09:16

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General

Target

https://abnamro-nl.763255.com/

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
880	msedge.exe
880	msedge.exe
4548	msedge.exe
4548	msedge.exe
552	identity_helper.exe
552	identity_helper.exe
1144	msedge.exe
1144	msedge.exe
1144	msedge.exe
1144	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe
4548	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4548 wrote to memory of 3128	4548	msedge.exe	59
PID 4548 wrote to memory of 3128	4548	msedge.exe	59
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 4780	4548	msedge.exe	87
PID 4548 wrote to memory of 880	4548	msedge.exe	88
PID 4548 wrote to memory of 880	4548	msedge.exe	88
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89
PID 4548 wrote to memory of 2124	4548	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://abnamro-nl.763255.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:4548
- 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,0x100,0x104,0xd8,0x108,0x7ffa12a946f8,0x7ffa12a94708,0x7ffa12a94718
  2⤵
  PID:3128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
  2⤵
  PID:4780
- 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=2196,15542554449566259928,11841975929680351903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:880
- 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=2196,15542554449566259928,11841975929680351903,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2584 /prefetch:8
  2⤵
  PID:2124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=3316 /prefetch:1
  2⤵
  PID:1384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=3308 /prefetch:1
  2⤵
  PID:3444
- 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=2196,15542554449566259928,11841975929680351903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  PID:1960
- 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=2196,15542554449566259928,11841975929680351903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=5536 /prefetch:1
  2⤵
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=5556 /prefetch:1
  2⤵
  PID:2280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=3348 /prefetch:1
  2⤵
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=3428 /prefetch:1
  2⤵
  PID:456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,15542554449566259928,11841975929680351903,131072 --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=2008 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4896

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
aed593b08b94f34dd8f68fd369652ac2

SHA1
3ce2a17e426e09c2fd9a8d2ab191fe29248f2d95

SHA256
5c0cdd5dc1bccf7e3ffa8568fdd2fe35f3edc85832f3d11331aced965aaeeba7

SHA512
16b34c29d8ea3793f7d4491847d2fecae2c6c9d7b7b1ec16d1367828d0a4da4cdbf912c2040bc0ca98ac32cd701355ddd16b4865629d51bae2527e1a05411137

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

Filesize
192B

MD5
8df5bdd991813f0ed5579594209cbd25

SHA1
37d7fb58eac182ec42fa4b098710e67c484a63bd

SHA256
08bd5e51860a49628e04a233c91dd3cbfd97ac5032501f143ba0707c1bec35d7

SHA512
2f461ab9f59cbb07dcb086781dd1408af0f13e417a5cc87230965a237fa5c39a80cd410c099bcc1188e50688758b2ebd01fda1150bf3fd32e80abf8392a5f701

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\Network Persistent State

Filesize
1KB

MD5
a3ab88dd2f3615c788131f53cc4832cc

SHA1
f1b486e03992f8b3c33d080d7af3183a1174763d

SHA256
81268812a3851c7acf571050d2710b96074a7bffee1f5fd88a6cace2c21a1bfe

SHA512
a61ecaff0d1fdeba2b01d71d5520ab02f92d17ceb5a4f5865822b6fb55883562ceb8af7fe1c68841859279131634ba0b5f51dd9fc065c3af523068c303fa5a0d

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

Filesize
5KB

MD5
7306bd3e879aba886a22e0af80a2f102

SHA1
ebc5c669385ea68bd3cfc3b5956169d5ed4312fd

SHA256
8fdca0387db05df0dd3783715f675be28c406988e2b73811bf0ae208707f58c0

SHA512
ea5d744ca4464377d286bd2be224a071369443a23f2ea0c81f52d37e5ab9f5cb45c4243d53a4cec61511e4a842253b51d388d676ba248225eb76fd70c892f5ce

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

Filesize
5KB

MD5
5a53e4a97d51591ac40ff326e3ba6dee

SHA1
b1391748dfde306ef4f0add55452f551e86263b8

SHA256
1782406ed084dda7d2280135ea8183da5f44fedbd0575cda1941ed6c79d6975d

SHA512
4c45a1f1f531a0dfcb4bb9d6dc853e60531e93aa6833aa0029588defc3b4738731fca5902f60412223f5bb8399eb7384936cdd23a75a0babbdca7ccbf362609f

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

Filesize
24KB

MD5
e2565e589c9c038c551766400aefc665

SHA1
77893bb0d295c2737e31a3f539572367c946ab27

SHA256
172017da29bce2bfe0c8b4577a9b8e7a97a0585fd85697f51261f39b28877e80

SHA512
5a33ce3d048f2443c5d1aee3922693decc19c4d172aff0b059b31af3b56aa5e413902f9a9634e5ee874b046ae63a0531985b0361467b62e977dcff7fc9913c4d

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
0d4f84e71785a4572da7889ffc91b8d7

SHA1
ab144bd2e5f154867407a46c45ee0e854d302cc7

SHA256
0307fece6b35ab38f69f6dca7c36fce4b5f634093233fb12d417ed7c6620a238

SHA512
778fe5dd83cb6c49d9d9c40fbce52b27bb414594fc8fc08aefbd68431ec36309378907a6128c9c2fc208865bb5744bb7c7d5aab2e5c1bee0d93885ffcf25e692

Download Submit