hxxp://banca-virtual[.]banrural[.]gt[.]zya[.]me

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2023, 22:04

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General

Target

http://banca-virtual.banrural.gt.zya.me

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
4748	msedge.exe
4748	msedge.exe
4740	msedge.exe
4740	msedge.exe
2300	identity_helper.exe
2300	identity_helper.exe
4032	msedge.exe
4032	msedge.exe
4032	msedge.exe
4032	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe
4740	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 1736	4740	msedge.exe	34
PID 4740 wrote to memory of 1736	4740	msedge.exe	34
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4816	4740	msedge.exe	88
PID 4740 wrote to memory of 4748	4740	msedge.exe	89
PID 4740 wrote to memory of 4748	4740	msedge.exe	89
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90
PID 4740 wrote to memory of 2204	4740	msedge.exe	90

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://banca-virtual.banrural.gt.zya.me
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:4740
- 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,0x100,0x104,0xd8,0x108,0x7ffd169b46f8,0x7ffd169b4708,0x7ffd169b4718
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:4816
- 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=2148,3207822954666869179,3468859204522954753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4748
- 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=2148,3207822954666869179,3468859204522954753,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=3200 /prefetch:1
  2⤵
  PID:1928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=3216 /prefetch:1
  2⤵
  PID:1808
- 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=2148,3207822954666869179,3468859204522954753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:396
- 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=2148,3207822954666869179,3468859204522954753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=3872 /prefetch:1
  2⤵
  PID:4404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=5108 /prefetch:1
  2⤵
  PID:3220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=4412 /prefetch:1
  2⤵
  PID:3104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=3444 /prefetch:1
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,3207822954666869179,3468859204522954753,131072 --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=1712 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4964

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\2becc8c3-17d3-4b85-89f4-f50b1afd935d.tmp

Filesize
10KB

MD5
d0f288f2714adb11b31bb6c99312f7eb

SHA1
ba9438fa458293ca90f1bcf4da55dae91e484f01

SHA256
24238d7c56ee3b88500f2e5cc70fde17bec1c537d0a4d4b8d002de088f48502e

SHA512
aa9d0423aeb992693f849b9644b4872752b9a508f64f07a974edd2092464eba9964f591596d544480081b8e0a18bc22663faf91cae59c62c4fd2a3b6368ae476

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

Filesize
152B

MD5
bf009481892dd0d1c49db97428428ede

SHA1
aee4e7e213f6332c1629a701b42335eb1a035c66

SHA256
18236c88bc4fe576f82223cca595133aa3b4e5fd24ebac9fd515b70e6f403ab4

SHA512
d05515ff319b0b82030bc9d4a27f0432b613488f945d1dae8b8dfe73c64e651eb39f4141a5d2e157e2afb43dd1dd95b6611c1003ac4e2e80511e6c5cd7cfdf11

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

Filesize
96B

MD5
9f3fe4de2d898cb3262a560bd4258417

SHA1
1c6188f818138c500ec11e4c9d7dd2329d07cbda

SHA256
627ed49c4fbaf0aa23cbf44d648eab2f0008c9516f4de08c86d2a1ebe0b7b72b

SHA512
beb9a1c1d5ad66afbf095e94cfc3853df4931e5f944baba5fe9f0741d35e478b7e66f49078aceee118b614cc826f94574ebe9f3cc658cba4dfb2e92968a8efb4

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
470B

MD5
f186c07f804bc606b45a6e1a8e835e75

SHA1
25dccd897bb35473b6f3cbde1302b044fc9e7850

SHA256
40deba024dfe7a2b0e47fa970b09caa2c02d7b693c6ab4a179568ddcd2b74eae

SHA512
38677cfa8a55df58803f6a72e7885a4b65b3324ecff143fbebf8df3d6718bdf226edb498f0c3d5cd9532d7c343d1c1225bb571c44e0a03026911cdf37059a8a6

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

Filesize
5KB

MD5
47628bcbebb9d95a428ca3a74bfc523f

SHA1
ea867bd4021306b48671b20a72e9a0e071f35645

SHA256
33a4b890031862684df0d09ebf73658af28c3beff2032438ce03ba821cd6ff0d

SHA512
6002d014c5e601a69523a50e62c95dbde809a06ef5bc33cad2889120e995b0983cc030d2efa2879f666603d8a7d5e78ac1835a0efd2104d87323f597d89ce688

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

Filesize
5KB

MD5
b50b405fcadca38ae64af9838b5b0444

SHA1
a613a59bbdc47ce5dd59f0c0452a3f6443da2292

SHA256
1cd7bbbdfc622a1f7a3ac8d784ddeba41dbdf0930d60ec7b36043ca26b99ad75

SHA512
fcc8c4fd675c67dbf4b26f067f2915439f0989381838ea118bf9ae12ada4cb1ba7b80ac3d5bf73f7d1af625944d9b0db078d9d755b3ea9b37c90f676c379c647

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

Filesize
24KB

MD5
25ac77f8c7c7b76b93c8346e41b89a95

SHA1
5a8f769162bab0a75b1014fb8b94f9bb1fb7970a

SHA256
8ad26364375358eac8238a730ef826749677c62d709003d84e758f0e7478cc4b

SHA512
df64a3593882972f3b10c997b118087c97a7fa684cd722624d7f5fb41d645c605d59a89eccf7518570ff9e73b4310432c4bb5864ee58e78c0743c0c1606853a7

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