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 1 IoCs

resource	yara_rule
behavioral2/memory/3516-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation	10c09bf68b04141d18e67eddaebb5230.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4388 set thread context of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106

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
2432	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3516	10c09bf68b04141d18e67eddaebb5230.exe
3516	10c09bf68b04141d18e67eddaebb5230.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4388	10c09bf68b04141d18e67eddaebb5230.exe
Token: SeDebugPrivilege	3516	10c09bf68b04141d18e67eddaebb5230.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 2432	4388	10c09bf68b04141d18e67eddaebb5230.exe	105
PID 4388 wrote to memory of 2432	4388	10c09bf68b04141d18e67eddaebb5230.exe	105
PID 4388 wrote to memory of 2432	4388	10c09bf68b04141d18e67eddaebb5230.exe	105
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106
PID 4388 wrote to memory of 3516	4388	10c09bf68b04141d18e67eddaebb5230.exe	106

C:\Users\Admin\AppData\Local\Temp\10c09bf68b04141d18e67eddaebb5230.exe
"C:\Users\Admin\AppData\Local\Temp\10c09bf68b04141d18e67eddaebb5230.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WQohAtsyDcqT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp41D6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2432
- 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:3516

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\10c09bf68b04141d18e67eddaebb5230.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp41D6.tmp

Filesize
1KB

MD5
116567bd66ababcfd425f4d39d747b34

SHA1
3ddf3e199af762cd42dadbb8f54bd8844cc1791f

SHA256
9dc3410367f2fe5e0b3e995f58d9417493e0fe562563e6bcd159a25c475b02dc

SHA512
05c16e5f20f2509fa68442862bb439e8249bedaa5bb6ef11a1bfbe1e7134d54ae928f4892b195d42d7c297d7a22ebcfe057137dc1f9b38ba2dea1f4e79ee63e6

Download Submit
memory/3516-27-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/3516-26-0x0000000074500000-0x0000000074CB0000-memory.dmp

Filesize
7.7MB

Download
memory/3516-25-0x0000000005EA0000-0x0000000005F06000-memory.dmp

Filesize
408KB

Download
memory/3516-24-0x0000000005220000-0x0000000005238000-memory.dmp

Filesize
96KB

Download
memory/3516-23-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/3516-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3516-22-0x0000000074500000-0x0000000074CB0000-memory.dmp

Filesize
7.7MB

Download
memory/4388-10-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/4388-6-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/4388-11-0x0000000000C30000-0x0000000000CAE000-memory.dmp

Filesize
504KB

Download
memory/4388-12-0x0000000000CB0000-0x0000000000CEC000-memory.dmp

Filesize
240KB

Download
memory/4388-9-0x0000000074500000-0x0000000074CB0000-memory.dmp

Filesize
7.7MB

Download
memory/4388-8-0x0000000004830000-0x0000000004866000-memory.dmp

Filesize
216KB

Download
memory/4388-21-0x0000000074500000-0x0000000074CB0000-memory.dmp

Filesize
7.7MB

Download
memory/4388-0-0x00000000002D0000-0x000000000045C000-memory.dmp

Filesize
1.5MB

Download
memory/4388-7-0x00000000051A0000-0x00000000051F6000-memory.dmp

Filesize
344KB

Download
memory/4388-5-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/4388-4-0x0000000004F50000-0x0000000004FE2000-memory.dmp

Filesize
584KB

Download
memory/4388-3-0x0000000005460000-0x0000000005A04000-memory.dmp

Filesize
5.6MB

Download
memory/4388-2-0x0000000004E10000-0x0000000004EAC000-memory.dmp

Filesize
624KB

Download
memory/4388-1-0x0000000074500000-0x0000000074CB0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads