hxxps://sicavirtual[.]com/s/descarganotificacioncorreo/363/564516e726f6824f3d0c28d794c73d0a[.]pdf/03Mandamiento[.]pdf[.]/4178/

Analysis

max time kernel
145s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 17:39

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General

Target

https://sicavirtual.com/s/descarganotificacioncorreo/363/564516e726f6824f3d0c28d794c73d0a.pdf/03Mandamiento.pdf./4178/

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1220	msedge.exe
1220	msedge.exe
3548	msedge.exe
3548	msedge.exe
3676	identity_helper.exe
3676	identity_helper.exe
2576	msedge.exe
2576	msedge.exe
2576	msedge.exe
2576	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe
3548	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3548 wrote to memory of 4760	3548	msedge.exe	84
PID 3548 wrote to memory of 4760	3548	msedge.exe	84
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 2348	3548	msedge.exe	85
PID 3548 wrote to memory of 1220	3548	msedge.exe	86
PID 3548 wrote to memory of 1220	3548	msedge.exe	86
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87
PID 3548 wrote to memory of 4048	3548	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://sicavirtual.com/s/descarganotificacioncorreo/363/564516e726f6824f3d0c28d794c73d0a.pdf/03Mandamiento.pdf./4178/
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:3548
- 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,0x100,0x104,0xd8,0x108,0x7ff8ccfe46f8,0x7ff8ccfe4708,0x7ff8ccfe4718
  2⤵
  PID:4760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:2348
- 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=2144,3948933490838821499,13669119566247750286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1220
- 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=2144,3948933490838821499,13669119566247750286,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:4048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=3380 /prefetch:1
  2⤵
  PID:4108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=3388 /prefetch:1
  2⤵
  PID:3216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --lang=en-US --extension-process --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=4196 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5244 /prefetch:6
  2⤵
  PID:2868
- 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=2144,3948933490838821499,13669119566247750286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5664 /prefetch:8
  2⤵
  PID:312
- 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=2144,3948933490838821499,13669119566247750286,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5664 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=5092 /prefetch:1
  2⤵
  PID:1440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=4808 /prefetch:1
  2⤵
  PID:1408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=5096 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=4828 /prefetch:1
  2⤵
  PID:740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,3948933490838821499,13669119566247750286,131072 --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=4944 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2032

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
2f842025e22e522658c640cfc7edc529

SHA1
4c2b24b02709acdd159f1b9bbeb396e52af27033

SHA256
1191573f2a7c12f0b9b8460e06dc36ca5386305eb8c883ebbbc8eb15f4d8e23e

SHA512
6e4393fd43984722229020ef662fc5981f253de31f13f30fadd6660bbc9ededcbfd163f132f6adaf42d435873322a5d0d3eea60060cf0e7f2e256262632c5d05

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

Filesize
152B

MD5
54aadd2d8ec66e446f1edb466b99ba8d

SHA1
a94f02b035dc918d8d9a46e6886413f15be5bff0

SHA256
1971045943002ef01930add9ba1a96a92ddc10d6c581ce29e33c38c2120b130e

SHA512
7e077f903463da60b5587aed4f5352060df400ebda713b602b88c15cb2f91076531ea07546a9352df772656065e0bf27bd285905a60f036a5c5951076d35e994

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

Filesize
5KB

MD5
59089ee73063749274715715ca214e3a

SHA1
04108b21337c4b200d5ab0de7f7333c44bc3268f

SHA256
f7d68472fef99e5f549954aee4039002bb1441d43b9c6c6270225dc0cdfd2870

SHA512
08211ff6a447cecef9f99435120ade2fdd64a6ff2ea77e0772e7278626ba9f5de4ecbb66d18de6b49f5f20335a258a349fa900be854b996ec2fb9daea2600553

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

Filesize
6KB

MD5
72c4a9695d352c1bd7e526c27e4409c6

SHA1
20211804693a81d64281f9dceba0d2a6b92d2ebf

SHA256
b3df708fb173691ed359c0678347d53355069a27ace5f0bba801a1dc6a1adff0

SHA512
e2873e505785e3d206b784ca066fa9f1e237f1b4e2c1a738ea14e67dc722f7947f2828fb81a89574d111977a6b0cae0208d46f54e4c6faad481c88200354214a

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\c46b2320-9ff6-40be-875d-36d4dc83b202.tmp

Filesize
11KB

MD5
73f23715a3ace62f30f973bf1a140420

SHA1
d85dec13497f553cbc52897d1bb0af453083a84e

SHA256
85604f8f8bf27d8ea9db3bce81e3e56b9c517af92a1670e34ac9973a52db6e48

SHA512
440c1f6e9c9f2ac932c572f05b645f08146bf980be9a48f9d8a563eecc1ad73ff389fd1ffd132a3b44bed6358ed839f58cb424bf8f2dc2081c217d096ca2543a

Download Submit