39ea4ec37f2ac6c408042541a6a8b952728899a8371279aec06a9cdd3d008ba9

Analysis

max time kernel
145s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 10:01

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General

Target

OEBPS/03_MAQ_DEDICATORIA.html
Size

1KB
MD5

cd0aa1c0f3bddfa4da52af04e5858cec
SHA1

be0aa8313c6da3512d75c120032cee513b7c3b8b
SHA256

4714a64fb904c657bf4643e4f4879769dc23122b04539afef679d03a929e8f52
SHA512

15915a548e63e97c79810c8fca053c82c7407ed7be9ae7a12977b7b7233cdfd65c42b786aac5d5c19cc16ed569376c478fbf09b8dc9cb66ec13cb27c3622a7a5

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
4524	msedge.exe
4524	msedge.exe
1852	msedge.exe
1852	msedge.exe
372	identity_helper.exe
372	identity_helper.exe
5348	msedge.exe
5348	msedge.exe
5348	msedge.exe
5348	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe
1852	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 4668	1852	msedge.exe	84
PID 1852 wrote to memory of 4668	1852	msedge.exe	84
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 928	1852	msedge.exe	85
PID 1852 wrote to memory of 4524	1852	msedge.exe	86
PID 1852 wrote to memory of 4524	1852	msedge.exe	86
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87
PID 1852 wrote to memory of 3604	1852	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\OEBPS\03_MAQ_DEDICATORIA.html
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:1852
- 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,0x100,0x104,0xd8,0x108,0x7ff8337e46f8,0x7ff8337e4708,0x7ff8337e4718
  2⤵
  PID:4668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1984 /prefetch:2
  2⤵
  PID:928
- 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=1960,12538340482835715146,14771798197736564321,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4524
- 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=1960,12538340482835715146,14771798197736564321,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2940 /prefetch:8
  2⤵
  PID:3604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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:2688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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=3348 /prefetch:1
  2⤵
  PID:3204
- 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=1960,12538340482835715146,14771798197736564321,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:1236
- 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=1960,12538340482835715146,14771798197736564321,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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=5300 /prefetch:1
  2⤵
  PID:1112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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=5396 /prefetch:1
  2⤵
  PID:3392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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=4044 /prefetch:1
  2⤵
  PID:2520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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=5604 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1960,12538340482835715146,14771798197736564321,131072 --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=2052 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4544

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
7b56675b54840d86d49bde5a1ff8af6a

SHA1
fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

SHA256
86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

SHA512
11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

Filesize
5KB

MD5
87c0c160877428827e56bf2a2a7353a1

SHA1
d84c0dc782d7b87f9c6a351fbc8149c313037c27

SHA256
da194ef6c89f7d3d5309d30e63f489300f4d367e676f9bd8d060bc2b11b46ec5

SHA512
d4840228832c9f309523b2f0741f5ef7f8c143ab31aa9ef6c8aa2c7b3b7f4ef61e47e226c27ed81059054ed404936e10ddfd7c7f7a5c7aa7ac970031d647befe

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

Filesize
6KB

MD5
fb674759a9050713400128e302a0b3a5

SHA1
7d63c52856f3043d8982687cda162b86ddd50a1d

SHA256
2d97dac8a633b45291d3b0c3b649f123e0bfae89f750546ee2d3823f9138c48e

SHA512
aa70a0fb42fc8851b8d62e84f1ba60c0bbc0068903f17e49794179696c4d80db3f6831d37908b902cba2de4ce9aaf76bd6548ae0ad8808d133e0c04b8052f218

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
8KB

MD5
f40b959dfa9be9bbf6bacb7f36cf470e

SHA1
10fd2fe77fab4aeee2b03068ba97209de4971d84

SHA256
3c2d89aa1fdbd135bfcc5c2028419d66cbb474711a0c3721fc20427684265dc6

SHA512
cebf125ddd8bdb1096a09e412b4f26b1989820f6996790edec9d3fb634277a800ddc9dc8a5e06b657b3e9692e357371c014436b67ae0fc7836120cf0eb136d59

Download Submit