osiris | 7131d78da58eb6b54db8466e0c09d7173da6f05c5615841a73dc6a032648a217

Analysis

max time kernel
1800s
max time network
1663s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
18/04/2024, 08:49

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General

Target
SecuriteInfo.com.BackDoor.Rat.281.18292.exe
Size 1.4MB
Sample240418-krfthagd74
SHA256 7131d78da58eb6b54db8466e0c09d7173da6f05c5615841a73dc6a032648a217
MD5 793707365df26450bc8642f518a540f0
SHA1 66649127ad784288c393992971a197c10f86a8eb
SHA512 550374f2b3963e99bbfa445236e2921d288e67e00b4425a3bfedba0b72bd2fe6027af484c8f7e143471e16738dd9f129c91e467e157e29a911f1ad44d2775695
SSDEEP 24576:8Ec46GnhPe4h/N5m8loOoYJ/HRz1IgRizQJYiEH0YSXHZTNbf86:8EBQ2xrVEcXfbf86
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

osiris banker botnet

Malware Config

Signatures

Osiris
banker botnet osiris

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f5ea51da.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f5ea51da.exe	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2484	cmd.exe
1664	GetX64BTIT.exe

Loads dropped DLL 2 IoCs

pid	Process
2824	ipconfig.exe
2484	cmd.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
17	api.ipify.org
18	api.ipify.org

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

Proxy
T1090

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\lvp.job	cmd.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2824	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe
2824	ipconfig.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe
2484	cmd.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2824	ipconfig.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2484	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2064 wrote to memory of 2824	2064	SecuriteInfo.com.BackDoor.Rat.281.18292.exe	28
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31
PID 2824 wrote to memory of 2484	2824	ipconfig.exe	31

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BackDoor.Rat.281.18292.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BackDoor.Rat.281.18292.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\SysWOW64\ipconfig.exe
  "C:\Windows\system32\ipconfig.exe"
  2⤵
  - Loads dropped DLL
  - Gathers network information
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Users\Admin\AppData\Local\Temp\cmd.exe
    "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
    3⤵
    - Drops startup file
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2484
  - - C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      4⤵
      Executes dropped EXE
      PID:1664

C:\Windows\system32\taskeng.exe
taskeng.exe {D3ABEC7A-04B5-4578-BC46-706BAB231D9D} S-1-5-21-2721934792-624042501-2768869379-1000:BISMIZHX\Admin:Interactive:[1]
1⤵
PID:1404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Proxy

T1090

Exfiltration

Impact

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Downloads

x64btit.txt

Path C:\Users\Admin\AppData\Local\Temp\x64btit.txt
Size 28B
SHA256 53bbe3bcd0e20406459e79b401fbf6779f71ac63a6c5504483e41f9bd94fce83
MD5 9c8851732cd82157fb4b628d68d89dcd
SHA1 a3b445f929419b4e435026a34f94ec9334fe12e7
SHA512 4da776b81430dea92cbcaa944f143e23d240ce2672e0ce5b615849c651b106bedadfd5da602510a0a0da6793a843e6fedfd6f1a423b0b456b1dd1ea862842199
MD5 SHA1 SHA512

Submit Download

GetX64BTIT.exe

Path \Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
Size 3KB
SHA256 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
MD5 b4cd27f2b37665f51eb9fe685ec1d373
SHA1 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA512 e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e
MD5 SHA1 SHA512

Submit Download

cmd.exe

Path \Users\Admin\AppData\Local\Temp\cmd.exe
Size 295KB
SHA256 17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae
MD5 ad7b9c14083b52bc532fba5948342b98
SHA1 ee8cbf12d87c4d388f09b4f69bed2e91682920b5
SHA512 e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1
SSDEEP 3072:H/Fkbff/FoeMrx9O1vfjQdLCQMcP7FRCMkLjyGez1c:H9kbtoLtM1nM9xf/CMkLmt+
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2064-0-0x0000000000220000-0x0000000000221000-memory.dmp

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memory/2064-1-0x0000000000280000-0x0000000000289000-memory.dmp

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memory/2064-3-0x0000000000400000-0x000000000056D000-memory.dmp

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memory/2064-28-0x0000000000280000-0x0000000000289000-memory.dmp

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memory/2484-61-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-67-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-103-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-102-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-99-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-38-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-40-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-39-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-41-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-42-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-33-0x00000000000D0000-0x00000000000D7000-memory.dmp

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memory/2484-32-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-50-0x0000000010000000-0x0000000010016000-memory.dmp

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memory/2484-52-0x0000000000380000-0x000000000039F000-memory.dmp

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memory/2484-54-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-55-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-56-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-57-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-59-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-31-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-62-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-63-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-65-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-37-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-69-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-71-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-72-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-73-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-75-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-77-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-79-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-80-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-81-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-83-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-85-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-87-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-88-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-89-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-91-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-93-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-94-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-95-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2484-97-0x0000000000400000-0x000000000049F000-memory.dmp

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memory/2824-23-0x0000000004740000-0x00000000047C2000-memory.dmp

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memory/2824-22-0x0000000000630000-0x0000000000638000-memory.dmp

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memory/2824-2-0x00000000000D0000-0x00000000000D2000-memory.dmp

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memory/2824-34-0x0000000004740000-0x00000000047C2000-memory.dmp

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