agenttesla | 50090f602cc7b997c94b90564e6144b8680f5763cf7c736e55064cbc8dbfbea0

General

Target

10c09bf68b04141d18e67eddaebb5230.exe
Size

1.5MB
MD5

10c09bf68b04141d18e67eddaebb5230
SHA1

5019f0603a35f3684d07f14db23b7ad21a5ead3e
SHA256

50090f602cc7b997c94b90564e6144b8680f5763cf7c736e55064cbc8dbfbea0
SHA512

39e9f11c66ab7002c00f1e50959df04759b5df64723344a914366b1f29502227ccd7f277eaff1204d63fb47484f0f316b033dfe6a7bc030a30e1c317f2a64ad5
SSDEEP

24576:kC76W5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+huv:D5iecIw0UIj2zHUCYNQuiNB/e

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.cosmolensky.com/
Port:
21
Username:
[email protected]
Password:
boygirl123456

Signatures

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

AgentTesla payload 6 IoCs

resource	yara_rule
behavioral1/memory/2160-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2160-23-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2160-25-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2160-28-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2160-30-0x0000000000D20000-0x0000000000D60000-memory.dmp	family_agenttesla
behavioral1/memory/2160-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2044 set thread context of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32

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

pid	Process
2668	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2160	10c09bf68b04141d18e67eddaebb5230.exe
2160	10c09bf68b04141d18e67eddaebb5230.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2044	10c09bf68b04141d18e67eddaebb5230.exe
Token: SeDebugPrivilege	2160	10c09bf68b04141d18e67eddaebb5230.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2668	2044	10c09bf68b04141d18e67eddaebb5230.exe	30
PID 2044 wrote to memory of 2668	2044	10c09bf68b04141d18e67eddaebb5230.exe	30
PID 2044 wrote to memory of 2668	2044	10c09bf68b04141d18e67eddaebb5230.exe	30
PID 2044 wrote to memory of 2668	2044	10c09bf68b04141d18e67eddaebb5230.exe	30
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32
PID 2044 wrote to memory of 2160	2044	10c09bf68b04141d18e67eddaebb5230.exe	32

C:\Users\Admin\AppData\Local\Temp\10c09bf68b04141d18e67eddaebb5230.exe
"C:\Users\Admin\AppData\Local\Temp\10c09bf68b04141d18e67eddaebb5230.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WQohAtsyDcqT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEA1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2668
- C:\Users\Admin\AppData\Local\Temp\10c09bf68b04141d18e67eddaebb5230.exe
  "C:\Users\Admin\AppData\Local\Temp\10c09bf68b04141d18e67eddaebb5230.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2160

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\tmpEA1.tmp

Filesize
1KB

MD5
465920a0fba35fb67262e0e069097497

SHA1
544201ab9ee4335f45453e2e5e8105b666b97986

SHA256
816353145b6a599fbb1f373a0e3fdff624baa57c00c942f473293473adb03d1f

SHA512
7d20c76c20d0350a1dce9c24991b1f3708b2842a7025d65d9af21cf5c86c1febe1698d83536325aee0e6c9f508b16344115ba0f0352bb36783aaee1af3b2e7e7

Download Submit
memory/2044-0-0x00000000013A0000-0x000000000152C000-memory.dmp

Filesize
1.5MB

Download
memory/2044-1-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-2-0x00000000012D0000-0x0000000001310000-memory.dmp

Filesize
256KB

Download
memory/2044-3-0x0000000000820000-0x0000000000856000-memory.dmp

Filesize
216KB

Download
memory/2044-4-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2044-5-0x00000000012D0000-0x0000000001310000-memory.dmp

Filesize
256KB

Download
memory/2044-6-0x0000000001310000-0x000000000138E000-memory.dmp

Filesize
504KB

Download
memory/2044-7-0x0000000000B90000-0x0000000000BCC000-memory.dmp

Filesize
240KB

Download
memory/2044-27-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2160-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-28-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-30-0x0000000000D20000-0x0000000000D60000-memory.dmp

Filesize
256KB

Download
memory/2160-29-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2160-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2160-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2160-31-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2160-32-0x0000000000D20000-0x0000000000D60000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads