agenttesla | 55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2

General

Target

55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe
Size

756KB
MD5

cfe2fb1f0577846b88f709d0fedeee37
SHA1

a23f34fe198fd27d707ef5a61e5765c66d0feb51
SHA256

55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2
SHA512

f4f4abf95350403b72583aeb9404defacc3c6fccadd6149b851b68836ec0826ed0811bbb1c6d403bb6b6109cb0a229d4c0af068b73ca47d3992e80251b1fba5b
SSDEEP

12288:6dRgYVK+orv4MZ0xaZsT/JLxlwd5b6FJwvIlNLLp8xInIUbutMZJbpS:6Lg1+RsydxleIPVjLpOcIUbuoJF

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://backup.smartape.ru
Port:
21
Username:
user889214
Password:
RjYKRIRkfluo

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2252 set thread context of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2784	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe
2784	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31
PID 2252 wrote to memory of 2784	2252	55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe	31

C:\Users\Admin\AppData\Local\Temp\55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe
"C:\Users\Admin\AppData\Local\Temp\55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Users\Admin\AppData\Local\Temp\55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe
  "C:\Users\Admin\AppData\Local\Temp\55273bb86eda9a403c0d0e7c2164694e57f5d73e5a3ba64b11f6892d3939edd2.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

2

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2252-0-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/2252-1-0x0000000001000000-0x00000000010C4000-memory.dmp

Filesize
784KB

Download
memory/2252-2-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/2252-3-0x0000000000350000-0x0000000000360000-memory.dmp

Filesize
64KB

Download
memory/2252-4-0x0000000000510000-0x000000000051E000-memory.dmp

Filesize
56KB

Download
memory/2252-5-0x0000000004DB0000-0x0000000004E32000-memory.dmp

Filesize
520KB

Download
memory/2252-6-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/2252-18-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2784-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2784-19-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-20-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-21-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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