agenttesla | 646da2f80123a9ae67c58d474c19609900b5816941164677dc24238316b512e9

General

Target

Quote.exe
Size

1012KB
MD5

4bde497149d69bd21bce08c8dd20cbe6
SHA1

51b7b2a217a8ee771ba08cddb9afc94c9d57ddbb
SHA256

646da2f80123a9ae67c58d474c19609900b5816941164677dc24238316b512e9
SHA512

c5d741dfbd6453fa0da97e7964ce8baedd1a0c042b15df49c42f38bb5720ca22ecb730c5cdb7b8d990e47fa951b5e5a91a6a5367ed6faf2be308316e695f0150
SSDEEP

12288:yYEuIzHyxF+p8AkFrenbnx1BCHrqZKgnZdHYDsQDl0mFVWooGorRLxg7SD9cZ6m/:XE1zSypl0glPkMX0D2mFVW3+Aco2mE

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
fzesv)c2

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
fzesv)c2
Email To:
[email protected]

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 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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5076 set thread context of 548	5076	Quote.exe	91

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5076	Quote.exe
5076	Quote.exe
548	Quote.exe
548	Quote.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5076	Quote.exe
Token: SeDebugPrivilege	548	Quote.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 4436	5076	Quote.exe	90
PID 5076 wrote to memory of 4436	5076	Quote.exe	90
PID 5076 wrote to memory of 4436	5076	Quote.exe	90
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91
PID 5076 wrote to memory of 548	5076	Quote.exe	91

C:\Users\Admin\AppData\Local\Temp\Quote.exe
"C:\Users\Admin\AppData\Local\Temp\Quote.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Users\Admin\AppData\Local\Temp\Quote.exe
  "C:\Users\Admin\AppData\Local\Temp\Quote.exe"
  2⤵
  PID:4436
- C:\Users\Admin\AppData\Local\Temp\Quote.exe
  "C:\Users\Admin\AppData\Local\Temp\Quote.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/548-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/548-20-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/548-19-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/548-18-0x0000000006370000-0x00000000063C0000-memory.dmp

Filesize
320KB

Download
memory/548-17-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download
memory/548-16-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/548-15-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5076-5-0x0000000005BC0000-0x0000000005BCA000-memory.dmp

Filesize
40KB

Download
memory/5076-9-0x0000000006760000-0x0000000006774000-memory.dmp

Filesize
80KB

Download
memory/5076-10-0x0000000009210000-0x00000000092B6000-memory.dmp

Filesize
664KB

Download
memory/5076-8-0x0000000006750000-0x000000000675E000-memory.dmp

Filesize
56KB

Download
memory/5076-7-0x0000000005CD0000-0x0000000005CE8000-memory.dmp

Filesize
96KB

Download
memory/5076-14-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5076-6-0x0000000005D10000-0x0000000005DAC000-memory.dmp

Filesize
624KB

Download
memory/5076-1-0x0000000000F20000-0x0000000001024000-memory.dmp

Filesize
1.0MB

Download
memory/5076-4-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/5076-3-0x0000000005A10000-0x0000000005AA2000-memory.dmp

Filesize
584KB

Download
memory/5076-2-0x0000000005F20000-0x00000000064C4000-memory.dmp

Filesize
5.6MB

Download
memory/5076-0-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads