hxxp://nexus[.]pay[.]cl

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 23:37

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General

Target

http://nexus.pay.cl

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 10 IoCs

pid	Process
4028	msedge.exe
4028	msedge.exe
3264	msedge.exe
3264	msedge.exe
1496	identity_helper.exe
1496	identity_helper.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3264 wrote to memory of 4328	3264	msedge.exe	83
PID 3264 wrote to memory of 4328	3264	msedge.exe	83
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 1956	3264	msedge.exe	85
PID 3264 wrote to memory of 4028	3264	msedge.exe	86
PID 3264 wrote to memory of 4028	3264	msedge.exe	86
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87
PID 3264 wrote to memory of 4044	3264	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://nexus.pay.cl
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:3264
- 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,0x100,0x104,0xd8,0x108,0x7ffc452e46f8,0x7ffc452e4708,0x7ffc452e4718
  2⤵
  PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:1956
- 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=2128,12827379185741116851,698995853349188085,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2544 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4028
- 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=2128,12827379185741116851,698995853349188085,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=3344 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=3392 /prefetch:1
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=5056 /prefetch:1
  2⤵
  PID:4148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=5356 /prefetch:1
  2⤵
  PID:3648
- 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=2128,12827379185741116851,698995853349188085,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5776 /prefetch:8
  2⤵
  PID:1880
- 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=2128,12827379185741116851,698995853349188085,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5776 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=5628 /prefetch:1
  2⤵
  PID:2372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=5568 /prefetch:1
  2⤵
  PID:3248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=5600 /prefetch:1
  2⤵
  PID:1648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5860 /prefetch:1
  2⤵
  PID:4492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,12827379185741116851,698995853349188085,131072 --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=3156 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:372

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2824

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
210676dde5c0bd984dc057e2333e1075

SHA1
2d2f8c14ee48a2580f852db7ac605f81b5b1399a

SHA256
2a89d71b4ddd34734b16d91ebd8ea68b760f321baccdd4963f91b8d3507a3fb5

SHA512
aeb81804cac5b17a5d1e55327f62df7645e9bbbfa8cad1401e7382628341a939b7aedc749b2412c06174a9e3fcdd5248d6df9b5d3f56c53232d17e59277ab017

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

Filesize
152B

MD5
f4e6521c03f1bc16d91d99c059cc5424

SHA1
043665051c486192a6eefe6d0632cf34ae8e89ad

SHA256
7759c346539367b2f80e78abca170f09731caa169e3462f11eda84c3f1ca63d1

SHA512
0bb4f628da6d715910161439685052409be54435e192cb4105191472bb14a33724592df24686d1655e9ba9572bd3dff8f46e211c0310e16bfe2ac949c49fbc5e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000002

Filesize
210KB

MD5
5ac828ee8e3812a5b225161caf6c61da

SHA1
86e65f22356c55c21147ce97903f5dbdf363649f

SHA256
b70465f707e42b41529b4e6d592f136d9eb307c39d040d147ad3c42842b723e7

SHA512
87472912277ae0201c2a41edc228720809b8a94599c54b06a9c509ff3b4a616fcdd10484b679fa0d436e472a8fc062f4b9cf7f4fa274dde6d10f77d378c06aa6

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

Filesize
144B

MD5
8008d7b19e3af497358743096b29db18

SHA1
d56ff2607a39e408e2f650553964862c6f39e239

SHA256
1a34bd89193f7a872462ad92e87610fc2e7f996e262af0ba0cbb31434eac7c1f

SHA512
467a7f48d12581b9ff9744dc20c4e4139600cf8255cbf277dc4afe6be128540a368bacb4941e403979a8da02bcd531a94ee326a1a8be09e6c06a266ac70da374

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
1KB

MD5
67fbb697713fe2144d7bf95833a1aa65

SHA1
27c6e04cce601fc1330b9bc6875d583d94f21593

SHA256
d1002e3030d30f2b69fc2a99100f43ae9c872943da7b46cc723831a5954da9d8

SHA512
adb96d86d842138d963e4e8bce12deea3a0504d6ca51b7590ff7f21526a9eb006fc99b11b057c7da8b40117582600f4465964e928e0983b8bfe9361b7e971b22

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

Filesize
5KB

MD5
85c5f4bab09a92469c36fd6bff0b3628

SHA1
be6359511c75ee535061a1a05fac7cad1af41c44

SHA256
befaa7c2e243a8a2bfec8647652238db6335edf0012c3ec3bde260d11b4026e8

SHA512
e1dc3f77e91de6ffb0c9ec2d987326faceba6cb969b2acb6efd7bd9988d8d9d2524d3cdb829ee109d61efeae4c630d52aa01d92d6974f8d9640505e9b1a94c3a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a1a74e5f-cdfe-44bb-ae2d-ac111dbbee48.tmp

Filesize
6KB

MD5
d3a6f6922bbb87fb6e0d4174c4d90dca

SHA1
564b3940ccf68f7665a1ad4d410e3e4a5cf04060

SHA256
673d456e15648232048837552b96071cde38040ac0da9252d59786e9d62ce6b4

SHA512
ccd99fcec4410f9c9f27857075f4f611dd18f2477d2bc45333685e3d680e8a09a598c5d7bc9c71f7ccf5162fe16fb2acda2d6a588dfd95346982208b0ba9e03a

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
11KB

MD5
1e3afb11080d4ff528da99853c93fada

SHA1
e1906808b7c2cfd11afa301e4ff181622cf5dbc8

SHA256
c1777d05b627e5fe93e4dfcb983154ee7f380159bc85bdccb3fd5eb8c3054b47

SHA512
05f4ea860616ca33931ce1083ce785a7edbeb317dd88df0ef140a3d66901e0faccd52972130155279c883b378e49ac520e9760f1d6ddf6d66cbf01cf78ff8681

Download Submit