agenttesla | 6d84f67c5ce01feb377d1e1bb8959251aac2e23fac027029e7d3a8548a3300a5

General

Target

Complaint About Your Company.exe
Size

820KB
MD5

ad8e516a03685e3bbf2cfde99b0a06a9
SHA1

913240ddb22665b0e244cc69eb22aaa8fc3d49f5
SHA256

6d84f67c5ce01feb377d1e1bb8959251aac2e23fac027029e7d3a8548a3300a5
SHA512

eb5dc5763722192f4f0d913bc1d77869470e56b1592c3de9a91ddcf4af8a68373aa1877d5a9a01421f0ba2766266cd8a1e15e7abda14bad912be6ebe1a30b311

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://files.000webhost.com/
Port:
21
Username:
zinco
Password:
computer147

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/500-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/500-15-0x00000000004375DE-mapping.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

Complaint About Your Company.exe

description pid process target process

PID 1308 set thread context of 500 1308 Complaint About Your Company.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

1456 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

500 RegSvcs.exe
500 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 500 RegSvcs.exe

description	pid	process	target process
PID 1308 set thread context of 500	1308	Complaint About Your Company.exe	RegSvcs.exe

pid	process
1456	schtasks.exe

pid	process
500	RegSvcs.exe
500	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	500	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Complaint About Your Company.exe

description	pid	process	target process
PID 1308 wrote to memory of 1456	1308	Complaint About Your Company.exe	schtasks.exe
PID 1308 wrote to memory of 1456	1308	Complaint About Your Company.exe	schtasks.exe
PID 1308 wrote to memory of 1456	1308	Complaint About Your Company.exe	schtasks.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe
PID 1308 wrote to memory of 500	1308	Complaint About Your Company.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Complaint About Your Company.exe
"C:\Users\Admin\AppData\Local\Temp\Complaint About Your Company.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DqKHyr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp62B.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1456
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

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\tmp62B.tmp

MD5
61774ac0e82942280060943deab6b16c

SHA1
03d40491fc609a45fdda436d4b60d77cac2a9032

SHA256
63058ecae28367376ce5199c23f5e81ce99990510260e47e553d6026b49b044b

SHA512
5d996fbe47a176aada8e8f804388a744fc12752932accdba72d515bf6cea2c15e008efd024cee4c7009209bdd55fec7b8229da74e74f671688ba6886a4f57697

Download Submit
memory/500-23-0x0000000005A20000-0x0000000005A21000-memory.dmp

Filesize
4KB

Download
memory/500-22-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/500-21-0x0000000002880000-0x0000000002881000-memory.dmp

Filesize
4KB

Download
memory/500-16-0x0000000073C50000-0x000000007433E000-memory.dmp

Filesize
6.9MB

Download
memory/500-15-0x00000000004375DE-mapping.dmp

Download
memory/500-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1308-7-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/1308-11-0x0000000008CA0000-0x0000000008D03000-memory.dmp

Filesize
396KB

Download
memory/1308-10-0x0000000005AD0000-0x0000000005ADB000-memory.dmp

Filesize
44KB

Download
memory/1308-9-0x0000000008D40000-0x0000000008D41000-memory.dmp

Filesize
4KB

Download
memory/1308-8-0x00000000056A0000-0x00000000056A1000-memory.dmp

Filesize
4KB

Download
memory/1308-2-0x0000000073C50000-0x000000007433E000-memory.dmp

Filesize
6.9MB

Download
memory/1308-6-0x00000000056B0000-0x00000000056B1000-memory.dmp

Filesize
4KB

Download
memory/1308-5-0x0000000005B10000-0x0000000005B11000-memory.dmp

Filesize
4KB

Download
memory/1308-3-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/1456-12-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads