8f5eb4965b49ecc5470b352c3cfb525b249dbb5aa9843c502f033eef7c89cbac

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 10:15

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General

Target

libexport_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Size

226KB
MD5

7904b3d3e94e3bfe301ea4e42adc9af0
SHA1

83f65055dee5536f237d7b6060eb786cb2519dab
SHA256

8f5eb4965b49ecc5470b352c3cfb525b249dbb5aa9843c502f033eef7c89cbac
SHA512

bfaf9538a905bcb1138dedef375b24aa1b59ce7a3344bcdeff3c6a39408c05a2f263b17d04fc5484cf8102bba71c98d56846590cfe3464eecfb8a81c513afe0f
SSDEEP

1536:ch/n3xWmxBz+TdLPXY5SRErvHw+0gVkmwANP+7c0yeU/J3B3OedE8B:ch/nBeXcjGgqmZNP30ytJ3cu

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1704	msedge.exe
1704	msedge.exe
3508	msedge.exe
3508	msedge.exe
1732	identity_helper.exe
1732	identity_helper.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe
3508	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3508 wrote to memory of 3196	3508	msedge.exe	83
PID 3508 wrote to memory of 3196	3508	msedge.exe	83
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 4140	3508	msedge.exe	84
PID 3508 wrote to memory of 1704	3508	msedge.exe	85
PID 3508 wrote to memory of 1704	3508	msedge.exe	85
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86
PID 3508 wrote to memory of 2880	3508	msedge.exe	86

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\libexport_plugin.dll.svn-base_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.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:3508
- 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,0x100,0x104,0xd8,0x108,0x7ffdd10046f8,0x7ffdd1004708,0x7ffdd1004718
  2⤵
  PID:3196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
  2⤵
  PID:4140
- 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=2172,2538697312415608828,4750255055373666592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1704
- 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=2172,2538697312415608828,4750255055373666592,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2816 /prefetch:8
  2⤵
  PID:2880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=3292 /prefetch:1
  2⤵
  PID:3840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=3304 /prefetch:1
  2⤵
  PID:2904
- 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=2172,2538697312415608828,4750255055373666592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  PID:4652
- 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=2172,2538697312415608828,4750255055373666592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=5200 /prefetch:1
  2⤵
  PID:2608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=5216 /prefetch:1
  2⤵
  PID:1984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=3432 /prefetch:1
  2⤵
  PID:3300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=3340 /prefetch:1
  2⤵
  PID:2304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,2538697312415608828,4750255055373666592,131072 --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=4404 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:392

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3808

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
120a75f233314ba1fe34e9d6c09f30b9

SHA1
a9f92f2d3f111eaadd9bcf8fceb3c9553753539c

SHA256
e04101215c3534dbc77c0b5df2e1d1ff74c277d2946f391f939c9a7948a22dd0

SHA512
3c4eb93e425b50e8bcc1712f4cc2be11888a0273c3a619fc6bf72ccab876a427158f661bfc80d0c1e47ef4116febf76a3aaa31a60ec662eae0e51c7f1d3d89b3

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

Filesize
152B

MD5
bc2edd0741d97ae237e9f00bf3244144

SHA1
7c1e5d324f5c7137a3c4ec85146659f026c11782

SHA256
dbce3287c7ae69ccbd1d780c39f3ffa3c98bd4609a939fff8ee9c99f14265041

SHA512
00f505a0b4ea0df626175bf9d39a205f18f9754b62e4dba6fbb5b4a716b3539e7809723e1596bcfe1ba3041e22342e3a9cbaad88e84ce9c8c6531331bbc25093

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

Filesize
6KB

MD5
35115fc2cddd60aa61ee143d5d145519

SHA1
ec4c5998ec972cb2604fca30272d799423aa9dac

SHA256
f7acfc9d9665c06998e26c3a2b174f5fe3e8e008003d1b29f1fd4de2f7cd5cbc

SHA512
27b8a204bcef49bd3354e5be5f0b7651c0b0d4b5ae5ea214d68635d463af3cf41c7693b83349f6d75278bc2d4c18254db5cb7d8aaa14b97774aa2e7c02b4f5c7

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

Filesize
6KB

MD5
16e00178aac8a40f071c23ac56c8e423

SHA1
521df1613cb00b913dcdb5c77696c69a5872a24a

SHA256
c45fd0e6a3918dfc179ce475273c1d1642aafca972fb791a027bc9bce4fc2682

SHA512
bea08151329b01606339def7567e59b91842c646932bae41a161d970884f5b2a9d5821816a292410bec03048bf37df84f049ab3109eaa45067b59ab6be040845

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
45912143c76f33acf169f4761f2cfbfc

SHA1
16111bc0574e4e814fac0bfa6bc947a05a0ca095

SHA256
8f654b504921fc47c2855336c38c84f4cb623cf6f51026f45462acc5e4527ce8

SHA512
667aedcfe8d456c06609cc47aca5f5e6c2729915de5d0340064830af3e0f346177312ef5e7c7e499bc0ec9dff69c66228418153e78463c053a3d978b72d87f09

Download Submit