hxxp://www[.]informesdeexpertos[.]com

Analysis

max time kernel
145s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-es
resource tags

arch:x64arch:x86image:win10v2004-20240802-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
21-08-2024 13:48

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General

Target

http://www.informesdeexpertos.com

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
3628	msedge.exe
3628	msedge.exe
3084	msedge.exe
3084	msedge.exe
4728	identity_helper.exe
4728	identity_helper.exe
4796	msedge.exe
4796	msedge.exe
4796	msedge.exe
4796	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3084 wrote to memory of 4468	3084	msedge.exe	84
PID 3084 wrote to memory of 4468	3084	msedge.exe	84
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 4144	3084	msedge.exe	85
PID 3084 wrote to memory of 3628	3084	msedge.exe	86
PID 3084 wrote to memory of 3628	3084	msedge.exe	86
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	msedge.exe	87
PID 3084 wrote to memory of 3008	3084	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.informesdeexpertos.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:3084
- 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,0x100,0x104,0xd8,0x108,0x7ffe383646f8,0x7ffe38364708,0x7ffe38364718
  2⤵
  PID:4468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:4144
- 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=2104,1894949679855072881,2390227335138859457,131072 --lang=es --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3628
- 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=2104,1894949679855072881,2390227335138859457,131072 --lang=es --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=3260 /prefetch:1
  2⤵
  PID:3740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=3280 /prefetch:1
  2⤵
  PID:1840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=4160 /prefetch:1
  2⤵
  PID:2128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=3280 /prefetch:1
  2⤵
  PID:4120
- 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=2104,1894949679855072881,2390227335138859457,131072 --lang=es --service-sandbox-type=none --mojo-platform-channel-handle=5412 /prefetch:8
  2⤵
  PID:4532
- 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=2104,1894949679855072881,2390227335138859457,131072 --lang=es --service-sandbox-type=none --mojo-platform-channel-handle=5412 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=5408 /prefetch:1
  2⤵
  PID:4708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=5908 /prefetch:1
  2⤵
  PID:5116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --lang=es --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=5224 /prefetch:1
  2⤵
  PID:1616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,1894949679855072881,2390227335138859457,131072 --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=4852 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4508

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3972

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
192B

MD5
fb726e76c92ddc4ed43d1af02b565c56

SHA1
a0cf7e25cc5839a6bf61ef42b09fb898a60ecfd0

SHA256
641ff3b45de46e513a4c815bf93099192aba36797dc26ed8e21bbe79656910f2

SHA512
2276000081b1e9d793c8a5b7b748345671406ec622936579a7539ab800f0dd957e252ec2b9797ea5fe2588da24edb6d57d838e0737d7c0f010331f8d93c97467

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

Filesize
1KB

MD5
a0824f691b37a77f72016fb40d1707ed

SHA1
92d9936a066871ddbd5013d03e042ed8226802de

SHA256
ccb974753caf9fa0a2871272ff026e0cd70504e9df7f3c1f22344f5a54b87bac

SHA512
ffcec707f1a8d21d79e06fd933160437c59987328235e7b9d48caf5e88a6077c94061f5346399f5e2b92c682eaea4e807bef0bdefa8bdf1709fce13779302133

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

Filesize
6KB

MD5
439f6cdbdd8ea4eccba25a4cff19f498

SHA1
8aa6c417ccc6e12402720a0f62c3f99fc7ec8067

SHA256
4a1819ad80a84c976fc1bbd3cad21bc5c19bf73be0e3c2473b7ab901c63ebcb9

SHA512
2c8a84b49f9ca2665cb08172eec7ca291294901b661dc9411088a07d7ead1842644c7a80ac575924f7f7e1f0be51532238dc4c52bd94a1f3dc1662bb603b3b4b

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

Filesize
5KB

MD5
6c28fcffdfcf2bfc4aba5db28ac862ef

SHA1
44bd69395b4e7654714b5cd4eca49e639c91dcca

SHA256
5c6932abf3f821b3f5d4e611b4b252887a1761a98159e0faa7ab80751090fd9d

SHA512
dc392f78719459ddc05b6cd49546280ad14a89e1bcbeaa8a590412ba081ef8dcc48135240585d6d54d00905810eead9032de847f37b0520c40a8e3355e6b1065

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

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

Filesize
11KB

MD5
ddeb3ab484d8a706db30e6e6d39d62b0

SHA1
5a5565f7b651f7875ec4c13f267f0a13e363e2ac

SHA256
83208eb2b473be7ae2eca9a7ac87fed8ef388a44923b5fdedce7d466c98779a0

SHA512
46dec686918a210be074dd4a9e5afed4114a3e882419e8dd0b2f8cb5a3afa5886adc8f39c95cace92a066da7cfae21e3e92834074f16031af5dea3fe2a98e46f

Download Submit