91ad210dae91d724c701330e1ce8fd5047b8ee7a475d1dcc1474a812cab351ca

General

Target

TT COPY.exe
Size

315KB
MD5

d841e73866568b599806d180cc3effa2
SHA1

148cdc793d63cf6bdeef154cba4cfa85129a594b
SHA256

91ad210dae91d724c701330e1ce8fd5047b8ee7a475d1dcc1474a812cab351ca
SHA512

335f6c202b89fa955d9b866edb14b885b0da350718ef4bee4331ea9cc925b437f9042baa40fbe3eee7e38e1146dbcb3380a27a235cf25a54d198fdb15a125f57
SSDEEP

6144:QZvY9ZG5JdAPshUr34VKAbinQeeTwVfRZqZNTfKSK:QZvYmndYshUr34YAb0hcByS

Score

10^/10

persistence spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
premium89.web-hosting.com
Port:
587
Username:
[email protected]
Password:
bl e ss ing 2 0 2 3

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Puazrucmst = "C:\\Users\\Admin\\AppData\\Roaming\\Puazrucmst.exe"	TT COPY.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
36	api.ipify.org
37	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4156 set thread context of 2732	4156	TT COPY.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2732	TT COPY.exe
2732	TT COPY.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4156	TT COPY.exe
Token: SeDebugPrivilege	2732	TT COPY.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92
PID 4156 wrote to memory of 2732	4156	TT COPY.exe	92

C:\Users\Admin\AppData\Local\Temp\TT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\TT COPY.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4156
- C:\Users\Admin\AppData\Local\Temp\TT COPY.exe
  "C:\Users\Admin\AppData\Local\Temp\TT COPY.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\TT COPY.exe.log

Filesize
1KB

MD5
489c7565f9b029ba9fadff774073cc98

SHA1
56c05089b33ee7e7dfa9e6a2d098164efd8e1150

SHA256
10bf6242da02dad8b2e1208b9dab9a7303cf986320e05e5ef20b99c9b71326d4

SHA512
ddea09c011a8d4f85905842c2f34c98add0110a0b6b3b2709718c3614a2c42dec5f4f5d5b9442cfd3c6c23e9a90c8c0b25c14c3dbd42faea9cc8dd232cace1ac

Download Submit
memory/2732-17-0x0000000005890000-0x00000000058F6000-memory.dmp

Filesize
408KB

Download
memory/2732-16-0x0000000005780000-0x0000000005790000-memory.dmp

Filesize
64KB

Download
memory/2732-23-0x0000000005780000-0x0000000005790000-memory.dmp

Filesize
64KB

Download
memory/2732-22-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/2732-14-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/2732-21-0x00000000070E0000-0x00000000070EA000-memory.dmp

Filesize
40KB

Download
memory/2732-20-0x0000000007100000-0x0000000007192000-memory.dmp

Filesize
584KB

Download
memory/2732-19-0x0000000006EC0000-0x0000000006F5C000-memory.dmp

Filesize
624KB

Download
memory/2732-18-0x0000000006DD0000-0x0000000006E20000-memory.dmp

Filesize
320KB

Download
memory/2732-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4156-7-0x0000000006340000-0x0000000006380000-memory.dmp

Filesize
256KB

Download
memory/4156-5-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/4156-4-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/4156-3-0x0000000004EA0000-0x0000000004EAA000-memory.dmp

Filesize
40KB

Download
memory/4156-0-0x0000000000550000-0x00000000005A6000-memory.dmp

Filesize
344KB

Download
memory/4156-9-0x0000000006A20000-0x0000000006FC4000-memory.dmp

Filesize
5.6MB

Download
memory/4156-8-0x00000000063F0000-0x000000000643C000-memory.dmp

Filesize
304KB

Download
memory/4156-2-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/4156-6-0x00000000058A0000-0x00000000058F2000-memory.dmp

Filesize
328KB

Download
memory/4156-15-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download
memory/4156-1-0x00000000748B0000-0x0000000075060000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads