osiris | 4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d

Resubmissions

13-09-2021 08:21

210913-j9gyvagddm 10

Analysis

max time kernel
300s
max time network
299s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14-04-2024 14:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
Size

566KB
MD5

e08abfaa3f43ee68221fe4c21b9a0ea6
SHA1

5092275c94bb50bfe326ffbe22a56aab5746b739
SHA256

4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d
SHA512

dc7181f47541ad3e323baba9f763a5a0e315450b59b04d894835a25f5c074e2ab8fdd4170c83ae7c5c025861a206e553bcc77169bb76eb32fd098685954f57c9
SSDEEP

12288:Bz4ubZCXMtdUKat+YH7/yJ2je3rojGvB/WaEYvWG:pjOMtd1a/yl3KOjj

Score

10^/10

osiris banker botnet persistence

Malware Config

Signatures

Osiris
banker botnet osiris

Executes dropped EXE 1 IoCs

pid	Process
1972	GetX64BTIT.exe

Loads dropped DLL 1 IoCs

pid	Process
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe"	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	api.ipify.org
4	api.ipify.org

Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.

Proxy
T1090

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 1972	2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe	28
PID 2964 wrote to memory of 1972	2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe	28
PID 2964 wrote to memory of 1972	2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe	28
PID 2964 wrote to memory of 1972	2964	4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe	28

C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe
"C:\Users\Admin\AppData\Local\Temp\4f0784440bee1fc6002827cdc1b6663add2f111e3294cededd202443abb9f07d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
  "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
  2⤵
  - Executes dropped EXE
  PID:1972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Proxy

T1090

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

Filesize
3KB

MD5
b4cd27f2b37665f51eb9fe685ec1d373

SHA1
7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

SHA256
91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

SHA512
e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

Download Submit
C:\Users\Admin\AppData\Local\Temp\x64btit.txt

Filesize
28B

MD5
b277099b5ab87bd2195c49aa3732f98f

SHA1
ede580e454405b42448ee3392876d9cc2aba1172

SHA256
608b6edec3bdcc2bd1210ec897bd0c80c4739f5ecfa53a2dad7de2402be056ab

SHA512
5434f590f040bd868f9adb42688ea86c58038313dcf2ee20471c9f770804dcffc2e8b82866c5852749f60706e3aa420eedc7af9a6eb90498be9989f0b8e76cb7

Download Submit
memory/2964-22-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-4-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-28-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-30-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-7-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-2-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2964-13-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-14-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-1-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-17-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2964-19-0x00000000001B0000-0x00000000001CF000-memory.dmp

Filesize
124KB

Download
memory/2964-21-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-73-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-3-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-5-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-32-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-33-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-38-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-45-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-47-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-55-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-57-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-58-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-65-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-67-0x0000000001C80000-0x0000000001D29000-memory.dmp

Filesize
676KB

Download
memory/2964-0-0x0000000000490000-0x00000000004E8000-memory.dmp

Filesize
352KB

Download