agenttesla | faf02d9acd5877e620c4fb200895a1306a555baedc6b5e7072a4928a1a39a20a

General

Target

PDF.exe
Size

711KB
MD5

72974b75ad00da73e07b976b73c5afb6
SHA1

094208c0eedb674553d1b7c0a99e46599d75acff
SHA256

faf02d9acd5877e620c4fb200895a1306a555baedc6b5e7072a4928a1a39a20a
SHA512

e708b48b2fabbe96eb78e0021dba6acb63078c413a0ad9063f6204c36357a867da9e883e02f7c1def0a5a6ec7a2596cfedda715beb483691b4434725f440d851
SSDEEP

12288:j/bwLijBoKwyg+ldzxhPD4eu6fvLSReBFmPbSCcWCODgNjsyrroyVMx:jDKzyjlntS6GReuVvDgNjsyno

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.mailo.com
Port:
587
Username:
[email protected]
Password:
Bignosa1995
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2448 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

PDF.exe

pid process

1244 PDF.exe
1244 PDF.exe
1244 PDF.exe
1244 PDF.exe
1244 PDF.exe
1244 PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PDF.exe

description pid process

Token: SeDebugPrivilege 1244 PDF.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

pid	process
2448	schtasks.exe

pid	process
1244	PDF.exe
1244	PDF.exe
1244	PDF.exe
1244	PDF.exe
1244	PDF.exe
1244	PDF.exe

description	pid	process
Token: SeDebugPrivilege	1244	PDF.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PDF.exe

description	pid	process	target process
PID 1244 wrote to memory of 2436	1244	PDF.exe	powershell.exe
PID 1244 wrote to memory of 2436	1244	PDF.exe	powershell.exe
PID 1244 wrote to memory of 2436	1244	PDF.exe	powershell.exe
PID 1244 wrote to memory of 2436	1244	PDF.exe	powershell.exe
PID 1244 wrote to memory of 2448	1244	PDF.exe	schtasks.exe
PID 1244 wrote to memory of 2448	1244	PDF.exe	schtasks.exe
PID 1244 wrote to memory of 2448	1244	PDF.exe	schtasks.exe
PID 1244 wrote to memory of 2448	1244	PDF.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\PDF.exe
"C:\Users\Admin\AppData\Local\Temp\PDF.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1244

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YBGbQTeOWq.exe"
2⤵
PID:2436

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YBGbQTeOWq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9DC5.tmp"
2⤵
- Creates scheduled task(s)
PID:2448

C:\Users\Admin\AppData\Local\Temp\PDF.exe
"C:\Users\Admin\AppData\Local\Temp\PDF.exe"
2⤵
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9DC5.tmp

Filesize
1KB

MD5
dfcbc3de3b90c15204badab89f3183df

SHA1
d33e92a410a8bb0fa853d9ea4ccde1dbfca67adc

SHA256
bcdb47bee193c9caa3663029a597ff8e7e79dc471fed015b2b522dcbd952f8dd

SHA512
6a2ce94d5f14ce0ed87d8040e91b0b0f716a25b8179a152b70186e9e31f92125a1a96595dd5a6079f94a11156ef0d2736934a1e457ea927da2f8081b9306bf0a

Download Submit
memory/1244-8-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/1244-1-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/1244-3-0x0000000001E80000-0x0000000001E98000-memory.dmp

Filesize
96KB

Download
memory/1244-4-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/1244-5-0x0000000000590000-0x000000000059A000-memory.dmp

Filesize
40KB

Download
memory/1244-6-0x0000000005A00000-0x0000000005A7A000-memory.dmp

Filesize
488KB

Download
memory/1244-2-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/1244-0-0x00000000009A0000-0x0000000000A58000-memory.dmp

Filesize
736KB

Download
memory/1244-7-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/1244-23-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2436-34-0x0000000073DE0000-0x000000007438B000-memory.dmp

Filesize
5.7MB

Download
memory/2436-31-0x0000000073DE0000-0x000000007438B000-memory.dmp

Filesize
5.7MB

Download
memory/2436-32-0x0000000002730000-0x0000000002770000-memory.dmp

Filesize
256KB

Download
memory/2436-30-0x0000000073DE0000-0x000000007438B000-memory.dmp

Filesize
5.7MB

Download
memory/2436-33-0x0000000002730000-0x0000000002770000-memory.dmp

Filesize
256KB

Download
memory/2728-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2728-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-29-0x0000000004AE0000-0x0000000004B20000-memory.dmp

Filesize
256KB

Download
memory/2728-28-0x0000000072E50000-0x000000007353E000-memory.dmp

Filesize
6.9MB

Download
memory/2728-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2728-35-0x0000000072E50000-0x000000007353E000-memory.dmp

Filesize
6.9MB

Download
memory/2728-36-0x0000000004AE0000-0x0000000004B20000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads