Malware Analysis Report

2025-01-22 13:30

Sample ID 210309-lc2gdaejhe
Target 530000.exe
SHA256 6e6dfb6c3ce7a1a428b51a52ab1a1bb625f791f207204c29efe8c554b37d5cfe
Tags
osiris banker botnet
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6e6dfb6c3ce7a1a428b51a52ab1a1bb625f791f207204c29efe8c554b37d5cfe

Threat Level: Known bad

The file 530000.exe was found to be: Known bad.

Malicious Activity Summary

osiris banker botnet

Osiris

Executes dropped EXE

Loads dropped DLL

Uses Tor communications

Looks up external IP address via web service

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-03-09 12:48

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-03-09 12:48

Reported

2021-03-09 12:50

Platform

win7v20201028

Max time kernel

150s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\530000.exe"

Signatures

Osiris

banker botnet osiris

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Uses Tor communications

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\530000.exe

"C:\Users\Admin\AppData\Local\Temp\530000.exe"

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

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

Network

Country Destination Domain Proto
N/A 128.31.0.34:9131 128.31.0.34 tcp
N/A 8.8.8.8:53 api.ipify.org udp
N/A 23.21.76.253:443 api.ipify.org tcp
N/A 107.189.10.42:80 107.189.10.42 tcp
N/A 164.160.129.5:443 tcp
N/A 8.8.8.8:53 time-a.nist.gov udp
N/A 129.6.15.28:13 time-a.nist.gov tcp
N/A 109.70.100.4:80 109.70.100.4 tcp
N/A 185.10.68.75:443 tcp
N/A 91.143.87.51:443 91.143.87.51 tcp
N/A 185.204.1.239:443 tcp
N/A 198.144.120.234:80 198.144.120.234 tcp
N/A 217.112.131.24:80 217.112.131.24 tcp
N/A 220.240.134.253:80 220.240.134.253 tcp
N/A 135.148.33.106:80 135.148.33.106 tcp
N/A 82.146.47.17:80 82.146.47.17 tcp
N/A 81.169.167.88:443 tcp
N/A 37.252.188.180:80 37.252.188.180 tcp
N/A 23.129.64.229:443 tcp
N/A 148.251.11.21:80 148.251.11.21 tcp
N/A 185.225.68.133:80 185.225.68.133 tcp
N/A 159.69.207.20:80 159.69.207.20 tcp
N/A 176.10.99.205:443 tcp

Files

memory/1724-2-0x00000000761E1000-0x00000000761E3000-memory.dmp

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

MD5 b4cd27f2b37665f51eb9fe685ec1d373
SHA1 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA256 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512 e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

memory/1792-4-0x0000000000000000-mapping.dmp

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

MD5 b4cd27f2b37665f51eb9fe685ec1d373
SHA1 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA256 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512 e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

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

MD5 6886d4a10662a639c2a9edf81dc435b3
SHA1 82253594798577187e61dfa1356a1c00dcabca6f
SHA256 1794f0125d497b9b6f6dd76a6c4fb27e0db0fe9f0f20447a127ba1f33adc5ad8
SHA512 8c0cefb76683a526c04cb163180172e33c1d059b36ee25560136e8fd3443ad89c5378ba32513d595bdfdff91f3a53970a32c2baf96d33e58107bbe9fd3d53b7b

Analysis: behavioral2

Detonation Overview

Submitted

2021-03-09 12:48

Reported

2021-03-09 12:50

Platform

win10v20201028

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\530000.exe"

Signatures

Osiris

banker botnet osiris

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Uses Tor communications

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\530000.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 496 wrote to memory of 3144 N/A C:\Users\Admin\AppData\Local\Temp\530000.exe C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
PID 496 wrote to memory of 3144 N/A C:\Users\Admin\AppData\Local\Temp\530000.exe C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

Processes

C:\Users\Admin\AppData\Local\Temp\530000.exe

"C:\Users\Admin\AppData\Local\Temp\530000.exe"

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

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

Network

Country Destination Domain Proto
N/A 199.58.81.140:80 199.58.81.140 tcp
N/A 66.111.2.131:9030 66.111.2.131 tcp
N/A 8.8.8.8:53 api.ipify.org udp
N/A 23.21.252.4:443 api.ipify.org tcp
N/A 198.251.87.226:80 198.251.87.226 tcp
N/A 38.145.200.111:443 tcp
N/A 8.8.8.8:53 time-a.nist.gov udp
N/A 129.6.15.28:13 time-a.nist.gov tcp
N/A 91.213.8.89:80 91.213.8.89 tcp
N/A 109.70.100.11:80 109.70.100.11 tcp
N/A 176.10.99.205:80 176.10.99.205 tcp
N/A 185.181.60.181:80 185.181.60.181 tcp
N/A 135.148.32.170:80 135.148.32.170 tcp
N/A 168.119.50.237:443 tcp
N/A 199.249.230.71:80 199.249.230.71 tcp
N/A 51.75.129.204:80 51.75.129.204 tcp
N/A 135.148.33.88:80 135.148.33.88 tcp
N/A 51.195.166.164:443 tcp
N/A 193.218.118.116:80 193.218.118.116 tcp
N/A 46.126.160.208:80 46.126.160.208 tcp
N/A 23.120.182.115:80 23.120.182.115 tcp
N/A 139.28.38.223:443 tcp
N/A 135.148.33.135:80 135.148.33.135 tcp
N/A 135.148.33.135:80 135.148.33.135 tcp
N/A 199.249.230.170:80 199.249.230.170 tcp
N/A 91.219.238.221:80 91.219.238.221 tcp
N/A 85.235.250.88:443 tcp
N/A 51.255.106.85:80 51.255.106.85 tcp
N/A 46.22.212.230:80 46.22.212.230 tcp
N/A 135.148.26.211:80 135.148.26.211 tcp

Files

memory/3144-2-0x0000000000000000-mapping.dmp

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

MD5 b4cd27f2b37665f51eb9fe685ec1d373
SHA1 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA256 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512 e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

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

MD5 b4cd27f2b37665f51eb9fe685ec1d373
SHA1 7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA256 91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512 e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

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

MD5 22181c7d094b2bc1b8d191f6d7ea5785
SHA1 8ff3603b605afab2ea03378fe41cf02e365b346f
SHA256 322257d20eaaea49cd442a66ffbbeae0b20cfa29311eee3ccf37f0bf5febd28f
SHA512 e365c611bd59e6cd3fa68ee820324a4a30eddf4e7ebd6d630f3b6d293ac1329026d7e3310e239bcf22130594a793a09bca42da25189ab6cc7962c0501f8bd702