osiris | c0503c54556ba129ef04f224cec3c985e7d17f7e39a4574cbd553a67902ec689

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/03/2024, 04:09

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General

Target

cc629e5d6fabb0da8f46ecb5d667113d.exe
Size

3.1MB
MD5

cc629e5d6fabb0da8f46ecb5d667113d
SHA1

ce1084782c077756fb43a1056cfcfdd80182f54e
SHA256

c0503c54556ba129ef04f224cec3c985e7d17f7e39a4574cbd553a67902ec689
SHA512

c54ca9ed01b007fc4abc0d72c77253ac2d8802882841a43226764b1fd46e4a1873158d04b396c3b82381fa806abc27cfb6b7778668c656afa53afc6d7c539a4a
SSDEEP

49152:jitOd4k7ydepSSPIZDscC+QZKDVdfu315:jiK4IIZYfZKDVQF5

Score

10^/10

osiris banker botnet

Malware Config

Signatures

Osiris
banker botnet osiris

Blocklisted process makes network request 9 IoCs

flow	pid	Process
8	2608	cmd.exe
10	2608	cmd.exe
11	2608	cmd.exe
12	2608	cmd.exe
14	2608	cmd.exe
15	2608	cmd.exe
16	2608	cmd.exe
17	2608	cmd.exe
18	2608	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2528	GetX64BTIT.exe

Loads dropped DLL 1 IoCs

pid	Process
2608	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
9	api.ipify.org
10	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\cms.job	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2912	cc629e5d6fabb0da8f46ecb5d667113d.exe
2296	notepad.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe
2608	cmd.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2296	notepad.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2608	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2912 wrote to memory of 2296	2912	cc629e5d6fabb0da8f46ecb5d667113d.exe	28
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29
PID 2296 wrote to memory of 2608	2296	notepad.exe	29

C:\Users\Admin\AppData\Local\Temp\cc629e5d6fabb0da8f46ecb5d667113d.exe
"C:\Users\Admin\AppData\Local\Temp\cc629e5d6fabb0da8f46ecb5d667113d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Windows\SysWOW64\notepad.exe
  "C:\Windows\system32\notepad.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2608
  - - C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      4⤵
      Executes dropped EXE
      PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Proxy

T1090

Exfiltration

Impact

Replay Monitor

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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
cce5facd1b1f0e76b0492754b4286db5

SHA1
9e4dcb2d067d58a81657d2dd8e6f113556caefef

SHA256
e6475ffc8461d0dbf125b36890b98b1c6bc598bce242219c3298584e7552da8a

SHA512
c0ff512d36ca612d586a6e23e4c8792266d245b04a26655c964bd8136617799b6ba95b9ffe0c6b61c709376a11429dde01fac327b042abbc1ab2218385e6d91a

Download Submit
memory/2296-7-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/2296-2-0x0000000000090000-0x0000000000092000-memory.dmp

Filesize
8KB

Download
memory/2296-13-0x0000000004600000-0x0000000004684000-memory.dmp

Filesize
528KB

Download
memory/2296-8-0x0000000004600000-0x0000000004684000-memory.dmp

Filesize
528KB

Download
memory/2608-19-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-22-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-10-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-11-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-12-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2608-41-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-17-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-18-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-39-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-20-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-21-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-37-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-36-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-35-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2608-30-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2608-32-0x00000000001B0000-0x00000000001CF000-memory.dmp

Filesize
124KB

Download
memory/2608-34-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2912-1-0x00000000002D0000-0x00000000002DA000-memory.dmp

Filesize
40KB

Download
memory/2912-3-0x0000000000400000-0x0000000000738000-memory.dmp

Filesize
3.2MB

Download
memory/2912-6-0x00000000002D0000-0x00000000002DA000-memory.dmp

Filesize
40KB

Download
memory/2912-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2912-4-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download