hxxps://www[.]mediafire[.]com/folder/cw22

Analysis

max time kernel
25s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 12:30

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General

Target

https://www.mediafire.com/folder/cw22

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 6 IoCs

pid	Process
3196	msedge.exe
3196	msedge.exe
3700	msedge.exe
3700	msedge.exe
2084	identity_helper.exe
2084	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3700 wrote to memory of 3760	3700	msedge.exe	83
PID 3700 wrote to memory of 3760	3700	msedge.exe	83
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 2448	3700	msedge.exe	84
PID 3700 wrote to memory of 3196	3700	msedge.exe	85
PID 3700 wrote to memory of 3196	3700	msedge.exe	85
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86
PID 3700 wrote to memory of 2576	3700	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.mediafire.com/folder/cw22
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:3700
- 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,0x100,0x104,0xd8,0x108,0x7ffa813146f8,0x7ffa81314708,0x7ffa81314718
  2⤵
  PID:3760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:2
  2⤵
  PID:2448
- 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=2040,2738727852743660444,9482590159510554416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3196
- 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=2040,2738727852743660444,9482590159510554416,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:2576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --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=3312 /prefetch:1
  2⤵
  PID:4036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --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=3340 /prefetch:1
  2⤵
  PID:4696
- 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=2040,2738727852743660444,9482590159510554416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4080 /prefetch:8
  2⤵
  PID:2768
- 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=2040,2738727852743660444,9482590159510554416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4080 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --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=5472 /prefetch:1
  2⤵
  PID:4084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --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=5496 /prefetch:1
  2⤵
  PID:3764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --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=3324 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,2738727852743660444,9482590159510554416,131072 --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=3436 /prefetch:1
  2⤵
  PID:2864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3556

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2752

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
210676dde5c0bd984dc057e2333e1075

SHA1
2d2f8c14ee48a2580f852db7ac605f81b5b1399a

SHA256
2a89d71b4ddd34734b16d91ebd8ea68b760f321baccdd4963f91b8d3507a3fb5

SHA512
aeb81804cac5b17a5d1e55327f62df7645e9bbbfa8cad1401e7382628341a939b7aedc749b2412c06174a9e3fcdd5248d6df9b5d3f56c53232d17e59277ab017

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

Filesize
152B

MD5
f4e6521c03f1bc16d91d99c059cc5424

SHA1
043665051c486192a6eefe6d0632cf34ae8e89ad

SHA256
7759c346539367b2f80e78abca170f09731caa169e3462f11eda84c3f1ca63d1

SHA512
0bb4f628da6d715910161439685052409be54435e192cb4105191472bb14a33724592df24686d1655e9ba9572bd3dff8f46e211c0310e16bfe2ac949c49fbc5e

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

Filesize
336B

MD5
ef914b635d4b9fd09d5a1074d674fa8c

SHA1
fb47216be1e6e8897298ade2e4c69eae46e3f689

SHA256
dafbbd90183c4de535a306a4e382fcc6ba4db5d282d81481df2e388b6c99f2cb

SHA512
7ca418003f6cb203c59c04dcecffd930bbeb0f5851b76bf839b7658d131c9f13283925ddddf3a135394631ac340eff5c6b123aed146b28486c802e5f3cc8b47f

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

Filesize
7KB

MD5
249bab45bdc6adf89f143fd924a539e3

SHA1
3df59ba262323320782b32cf93a7ecfc66eaa738

SHA256
330b5bef062043290614da79b2941e9f0f8adb78ead17593d39975cf4e837ee4

SHA512
698252488a8622536e417cbabb4b4955a138df7f876a7e197d547821c5036a5acfb9a06c8c920c6e17224ab54576871b4fee3acd0ed0edf78eb90f8ee2684dc0

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

Filesize
6KB

MD5
d64c3b8151603009ce84ac93fd2628de

SHA1
e2e997ed6f12ac5b48e0f714c7f4128ff03881a2

SHA256
3633008db23e181d86a35efb1c072e5de970a2c1d33bb71dfe02bf87ff16e8f5

SHA512
1c6a6827b20f2ef49e5a2b0feb60df71038d402fe361cdd0cc91069ec80da9e7efbe96dfb195285fa03c7c88e573175a294d72dd1a235722486db0393b0b2f5c

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
d9a059469eb32a09320eb134f082f3e2

SHA1
83a70f180bf5cbb459b575e7cc51b02b30f151cc

SHA256
c60c9258273f6d03df98e7b1ef76b06232424364f366580f932530d71260363d

SHA512
608655deded537ed16e74750dbde34db18906161cd3cbd6a7ef510ed042eae8dd01a2c82c4b374bd2ac9bdbd2f3f2466fca4e7a8d516f7ee10f01307087219c5

Download Submit