hxxp://www[.]mifin[.]be

Analysis

max time kernel
145s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 06:37

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General

Target

http://www.mifin.be

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
4984	msedge.exe
4984	msedge.exe
4680	msedge.exe
4680	msedge.exe
2312	identity_helper.exe
2312	identity_helper.exe
768	msedge.exe
768	msedge.exe
768	msedge.exe
768	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe
4680	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 4520	4680	msedge.exe	85
PID 4680 wrote to memory of 4520	4680	msedge.exe	85
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4968	4680	msedge.exe	86
PID 4680 wrote to memory of 4984	4680	msedge.exe	87
PID 4680 wrote to memory of 4984	4680	msedge.exe	87
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88
PID 4680 wrote to memory of 1696	4680	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.mifin.be
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:4680
- 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,0x100,0x104,0xd8,0x108,0x7ffbde1a46f8,0x7ffbde1a4708,0x7ffbde1a4718
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
  2⤵
  PID:4968
- 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=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4984
- 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=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:1696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=3192 /prefetch:1
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=3208 /prefetch:1
  2⤵
  PID:4924
- 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=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4760 /prefetch:8
  2⤵
  PID:1580
- 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=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4760 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=5072 /prefetch:1
  2⤵
  PID:1772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=5076 /prefetch:1
  2⤵
  PID:3680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=3276 /prefetch:1
  2⤵
  PID:1500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=5188 /prefetch:1
  2⤵
  PID:3964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=5364 /prefetch:1
  2⤵
  PID:1812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5576 /prefetch:1
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3980 /prefetch:1
  2⤵
  PID:1776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2732 /prefetch:1
  2⤵
  PID:3060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --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=2000 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11408054130146455035,8221491540575627576,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
  2⤵
  PID:4476

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1472

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
2a70f1bd4da893a67660d6432970788d

SHA1
ddf4047e0d468f56ea0c0d8ff078a86a0bb62873

SHA256
c550af5ba51f68ac4d18747edc5dea1a655dd212d84bad1e6168ba7a97745561

SHA512
26b9a365e77df032fc5c461d85d1ba313eafead38827190608c6537ec12b2dfdbed4e1705bfd1e61899034791ad6fa88ea7490c3a48cdaec4d04cd0577b11343

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

Filesize
152B

MD5
fbe1ce4d182aaffb80de94263be1dd35

SHA1
bc6c9827aa35a136a7d79be9e606ff359e2ac3ea

SHA256
0021f72dbca789f179762b0e17c28fe0b93a12539b08294800e47469905aeb51

SHA512
3fb0a3b38e7d4a30f5560594b1d14e6e58419e274255fb68dfe0ca897aa181f9ce8cb2048403f851fd36a17b0e34d272d03927769d41a500b2fe64806354902f

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

Filesize
6KB

MD5
a1839b4508d7f110a0fe253d838188c2

SHA1
d8db6e7c974766c76cce2c0ebb43699ee36d0984

SHA256
435ac93b5fb35c870b36ea7574d5636b9a746c5168623e784e427490b8b39dc3

SHA512
8c43223d11c5eb9946767bdf791f9a9ee6c18532e2bb66c19c8f972b329518fdf0bd1d8c774ada5f1e60ea348aa6b89720b0e21f0bbd0998076ba1023a33d7c5

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

Filesize
6KB

MD5
fe0b062ce89ba6150e0fe5ab9de2acea

SHA1
f06ec0cb8a534f35a38a0aeb885473d6c0bb81ab

SHA256
765bc8ee44e446afcda9dcb0868e3b0da7c92bae68568e4ab43d0d4a627812de

SHA512
d2de9c59429e613100baef2c9c1831e82a3030d050b02c2f7e42ba093bfe71c376c2eef0b5eb18d4fbf8bb51d1bb22dc267c2cb8f166485709623043243518a2

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
6076621bedb2c502c901063ef4ca064f

SHA1
748a50e36c2fd5ed60c0a010a4a78af82d2a9a7c

SHA256
46faf177e9d970e2612ec184347498b9aaf13636d5f1c9b6b3aae7136b9b08a2

SHA512
6320a2bd104df19a27af87851ed3f74f44bda01ae5027edaf557ed1c596ae3a54283e0f85a9eecc8f2c4791de366c3a620e8edfa5dd5c31965d93a98d4594b17

Download Submit