agenttesla | 75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044

General

Target

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
Size

880KB
MD5

d78de3e8bf46c086d9fce186f01819eb
SHA1

3bb370bff2449c2af73110a4f9df28090791947c
SHA256

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044
SHA512

1db2d94c638010d21169fcbc61bb8c180854d7708d30f3c457b1e352ac025da53c11540a1cb9687a8ded3aacc7436aac1d2306d462bf4b1f3072ba50ff595624
SSDEEP

12288:/YA6tgpBhpj670qFNGrVmWKybvjIVbg/okXUM3O1b13gCQDL5IxNbToBfATE5:/4gFpu7dNgXRvZ5n3O1R45+oBfATE

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sajbh.com
Port:
587
Username:
[email protected]
Password:
Saj@2014
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/984-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

description	pid	process	target process
PID 5040 set thread context of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

pid	process
984	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
984	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

description pid process

Token: SeDebugPrivilege 984 75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

description	pid	process
Token: SeDebugPrivilege	984	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

description	pid	process	target process
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
PID 5040 wrote to memory of 984	5040	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe	75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe

C:\Users\Admin\AppData\Local\Temp\75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
"C:\Users\Admin\AppData\Local\Temp\75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5040
- C:\Users\Admin\AppData\Local\Temp\75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe
  "C:\Users\Admin\AppData\Local\Temp\75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\75161481daf8f70878df76af6d4430a953329143ceb18f31663c94bc85263044.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/984-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/984-21-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/984-20-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/984-19-0x0000000005CB0000-0x0000000005D16000-memory.dmp

Filesize
408KB

Download
memory/984-18-0x0000000005050000-0x0000000005068000-memory.dmp

Filesize
96KB

Download
memory/984-17-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/984-15-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/5040-10-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/5040-9-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/5040-0-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/5040-11-0x0000000005DA0000-0x0000000005E3C000-memory.dmp

Filesize
624KB

Download
memory/5040-8-0x0000000005180000-0x0000000005192000-memory.dmp

Filesize
72KB

Download
memory/5040-7-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/5040-6-0x0000000005340000-0x0000000005396000-memory.dmp

Filesize
344KB

Download
memory/5040-16-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/5040-5-0x00000000050D0000-0x00000000050DA000-memory.dmp

Filesize
40KB

Download
memory/5040-4-0x00000000051B0000-0x0000000005242000-memory.dmp

Filesize
584KB

Download
memory/5040-3-0x00000000056C0000-0x0000000005C64000-memory.dmp

Filesize
5.6MB

Download
memory/5040-2-0x0000000004FE0000-0x000000000507C000-memory.dmp

Filesize
624KB

Download
memory/5040-1-0x0000000000540000-0x0000000000622000-memory.dmp

Filesize
904KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads