hxxps://www[.]mediafire[.]com/folder/e1ja1so1xldxz/NewInst!

Analysis

max time kernel
481s
max time network
485s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 22:49

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General

Target

https://www.mediafire.com/folder/e1ja1so1xldxz/NewInst!

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4028	msedge.exe
4028	msedge.exe
3316	msedge.exe
3316	msedge.exe
3716	identity_helper.exe
3716	identity_helper.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 3164	3316	msedge.exe	84
PID 3316 wrote to memory of 3164	3316	msedge.exe	84
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4964	3316	msedge.exe	85
PID 3316 wrote to memory of 4028	3316	msedge.exe	86
PID 3316 wrote to memory of 4028	3316	msedge.exe	86
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87
PID 3316 wrote to memory of 3704	3316	msedge.exe	87

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/e1ja1so1xldxz/NewInst!
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:3316
- 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,0x100,0x104,0xd8,0x108,0x7ffe7d4a46f8,0x7ffe7d4a4708,0x7ffe7d4a4718
  2⤵
  PID:3164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
  2⤵
  PID:4964
- 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=2152,9766634141135597825,7831532331992916162,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2340 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4028
- 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=2152,9766634141135597825,7831532331992916162,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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=3324 /prefetch:1
  2⤵
  PID:2108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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:796
- 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=2152,9766634141135597825,7831532331992916162,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6240 /prefetch:8
  2⤵
  PID:4688
- 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=2152,9766634141135597825,7831532331992916162,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6240 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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=4020 /prefetch:1
  2⤵
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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=5604 /prefetch:1
  2⤵
  PID:468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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=2148 /prefetch:1
  2⤵
  PID:1036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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=5708 /prefetch:1
  2⤵
  PID:4540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,9766634141135597825,7831532331992916162,131072 --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=1956 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2656

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
432B

MD5
c01576849db76f74636f984c682e960c

SHA1
7d519528369e6def611abcd79ab85f8110caad86

SHA256
cba59417f6c17dd9af5ae3d23238f5838705de02708a1031ed003eeec79b3e13

SHA512
3d02bb131114e4c9e0a1b0c74e0ef940859885983517115fdf043ff39d195f59ec8f5637fe5a873513c98e216df2d0eef3fc72fa0de9774ef45e06400e63f433

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
3KB

MD5
3428953fa92059a93089f47160db2646

SHA1
0aabb529f9f7abb79217a6ed51cced8a849dbe28

SHA256
1460b3dc0b2afc2b1bf6b68d350d6b4bd357d386c0fa03624b603931e890f31b

SHA512
cf665cf8007e4b8ef9a915cfc8c7a6ccb9b04d5a41109e789ad7c119dff15752f45e48c7e51e3e5aca2ee9d0b6eb9f4a7c324ae2ab563fa16e2544b8189d260a

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

Filesize
5KB

MD5
288fd5eec1a12605050540f92ec45147

SHA1
555c864348934a7ef773f8dea7f665cbace61584

SHA256
38a8de7d032a461de03edf2db2f642f68250eb8385cf28aaf54cb7c35e3387c9

SHA512
c57fd0842d26a176a5fec54e5bc4c06d6e029018f52f1c25dfd38fcbdac28bd4c1f5abeb79ba0685b64ec5cf82f33160e53eda1899bfff0a35a8bdd9d0e25173

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

Filesize
7KB

MD5
6e587d9f2c988a17f0cdb6e5d0632ef8

SHA1
62459e2212efe90c096a95ecb3448a2567735fab

SHA256
4e0dd5e01d2d97e5e473f70419f4397a3d0f05664964de649ae59f10b1e24280

SHA512
355b454d1e68c886401577f7e7f3b079dc250e1897b81452584a3e0199964514c6183221b46e01c65e34d14adc948461634adad7cdf02a2543de565b2caba18e

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
10KB

MD5
f1e18d0070d35ef76bf02f96c48c1e44

SHA1
d048021d570d14217b52d86302064abe81f073d0

SHA256
f48b2539d5ddddf0311053c081e9729c558ed6a20d735046056b2bef87fd9501

SHA512
3bcacee6e2462081a01b0098e676316422dbb0277c55c896a7d8e45c808221b84a63a47ee8f9f094cd5c44dee6aeb4e3eef44552e5420722dd1538886d09de18

Download Submit