hxxps://github[.]com/user272728/Fake-Ransomware/raw/main/FRANSOMWAREV2[.]exe

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:47

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General

Target

https://github.com/user272728/Fake-Ransomware/raw/main/FRANSOMWAREV2.exe

Score

8^/10

discovery pyinstaller

Malware Config

Signatures

Downloads MZ/PE file

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
16	raw.githubusercontent.com
17	raw.githubusercontent.com

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
behavioral1/files/0x000a0000000232a0-43.dat	pyinstaller

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

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 180013.crdownload:SmartScreen	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2436	msedge.exe
2436	msedge.exe
5020	msedge.exe
5020	msedge.exe
1864	identity_helper.exe
1864	identity_helper.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 5000	5020	msedge.exe	82
PID 5020 wrote to memory of 5000	5020	msedge.exe	82
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 116	5020	msedge.exe	83
PID 5020 wrote to memory of 2436	5020	msedge.exe	84
PID 5020 wrote to memory of 2436	5020	msedge.exe	84
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85
PID 5020 wrote to memory of 1784	5020	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/user272728/Fake-Ransomware/raw/main/FRANSOMWAREV2.exe
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5020
- 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,0x100,0x104,0xe0,0x108,0x7ff8ef2a46f8,0x7ff8ef2a4708,0x7ff8ef2a4718
  2⤵
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:116
- 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=2148,173837375108901214,5436775478447804252,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2436
- 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=2148,173837375108901214,5436775478447804252,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:1784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=3260 /prefetch:1
  2⤵
  PID:700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=3276 /prefetch:1
  2⤵
  PID:468
- 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=2148,173837375108901214,5436775478447804252,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
  2⤵
  PID:996
- 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=2148,173837375108901214,5436775478447804252,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=5428 /prefetch:1
  2⤵
  PID:3760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=5448 /prefetch:1
  2⤵
  PID:4148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5632 /prefetch:8
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=5660 /prefetch:1
  2⤵
  PID:2172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=5956 /prefetch:1
  2⤵
  PID:3224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6012 /prefetch:1
  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=chrome.mojom.UtilReadIcon --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6416 /prefetch:8
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,173837375108901214,5436775478447804252,131072 --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=1800 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:808

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
261B

MD5
2c2e6472d05e3832905f0ad4a04d21c3

SHA1
007edbf35759af62a5b847ab09055e7d9b86ffcc

SHA256
283d954fa21caa1f3b4aba941b154fab3e626ff27e7b8029f5357872c48cbe03

SHA512
8c4ce1ea02da6ffb7e7041c50528da447d087d9ee3c9f4a8c525d2d856cf48e46f5dd9a1fedd23dd047634e719c8886457f7e7240aa3cc36f1a6216e4c00ee37

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

Filesize
5KB

MD5
0c941fdede802922db298cd44fe8d0ba

SHA1
8af5c7252a27a297926ca1356a6918a0a2376064

SHA256
6c1a8190f3870cb553307bb9d7a86a53bb59f290c429da34158a9d16e56c4a4b

SHA512
42e18705f5d95daa97a5c38c3885fd3706c1b280badfd7bd51792e2eb3eb1165b5886d263c56da004011a93b27760db9bf2026752955b9cfc403fe8ea0cc75d0

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

Filesize
6KB

MD5
c7535513a91082cdbef8ffad46bf8df9

SHA1
886a621cbfe874971e2bc65f8ac1a15e8768f85f

SHA256
fca061435f75de832bd361d3b3583ec6516455a8c2638dd9cc3ee164f0f554b8

SHA512
e20140d094d1e8f95265b2ed14c82c2be7a321a6a3c81e4140e7051ac6521f73ac51ebea99636fbe281e4c19ad02183c4cc42695cca8940d59fa9d0ae6c10719

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
d5cdce86d15e024960861ea9106e7039

SHA1
0bc92e1756aacb4b1331035b5956a0de8f41288e

SHA256
d4be94405892979c9c77c74d11dbc711dc5254c4897565694e6952196f13e4f9

SHA512
f2ec7f3d7d2473bedf3040d927c2d7e02f2cf98fd396ed9dd8b7749d0cc7c1b8b27ac638f12a1ef78ec570e12c7ed7efcd9a65fb3c512d6962ccf921277e8a21

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 180013.crdownload

Filesize
9.9MB

MD5
bb513d0c8a020bdb6028a876f5361f07

SHA1
3b091fbf3ac89339d2e87e11b888e8ef33da5a26

SHA256
1c5fc9eb6df7379bbbc9a2963c7e61fe6a8d2d0108f417136d610c9fbc1f1b87

SHA512
ffb845af601109e56c061e0d158144a06220b380d0c9ed5f173b0e6ccd7c2b85c928f4d444f971fda6450308e6f1c892ec331d304a2499bc1e0b9cc9b6354215

Download Submit