agenttesla | 04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823

General

Target

04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
Size

663KB
MD5

f118a46b685db6fd9d354a7810e65a3c
SHA1

9f6cfe1ee06d986b5e42a12bd4352d2645e6e9e5
SHA256

04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823
SHA512

8204b6af49f3e8b90d01fe25973c010e2e7d5dc3121534611b84c5f89277483349a94f97a8483b0766ba8b52142a097ae1b063471072f1e9c9ac3634a08eb8b7
SSDEEP

12288:vdW0+4WpAE7yw2aLUmiLDkFXSBPEvbktKMwpszOOesLJ2uV5rTWoe1OWrw+:OpAElSHkFiuszVLJ2uV5rTWoe7

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.cesky-hosting.cz
Port:
587
Username:
[email protected]
Password:
781636OoL+
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2136-6-0x0000000004F10000-0x0000000004F28000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

description	pid	process	target process
PID 2136 set thread context of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

pid	process
4544	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
4544	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

description pid process

Token: SeDebugPrivilege 4544 04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

description	pid	process
Token: SeDebugPrivilege	4544	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

description	pid	process	target process
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
PID 2136 wrote to memory of 4544	2136	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe	04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe

C:\Users\Admin\AppData\Local\Temp\04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
"C:\Users\Admin\AppData\Local\Temp\04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2136

C:\Users\Admin\AppData\Local\Temp\04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe
"C:\Users\Admin\AppData\Local\Temp\04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\04897f9c28dd45cf8d3c486c81386e41f5ef45a927c2b2848397e0e081759823.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2136-10-0x000000000B9D0000-0x000000000BA6C000-memory.dmp

Filesize
624KB

Download
memory/2136-15-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/2136-9-0x0000000000A80000-0x0000000000AFA000-memory.dmp

Filesize
488KB

Download
memory/2136-4-0x0000000004C10000-0x0000000004C20000-memory.dmp

Filesize
64KB

Download
memory/2136-5-0x0000000004BA0000-0x0000000004BAA000-memory.dmp

Filesize
40KB

Download
memory/2136-6-0x0000000004F10000-0x0000000004F28000-memory.dmp

Filesize
96KB

Download
memory/2136-7-0x0000000005FA0000-0x0000000005FA8000-memory.dmp

Filesize
32KB

Download
memory/2136-8-0x0000000005FB0000-0x0000000005FBA000-memory.dmp

Filesize
40KB

Download
memory/2136-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp

Filesize
584KB

Download
memory/2136-2-0x0000000004F90000-0x0000000005534000-memory.dmp

Filesize
5.6MB

Download
memory/2136-1-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/2136-0-0x0000000000060000-0x000000000010A000-memory.dmp

Filesize
680KB

Download
memory/4544-20-0x0000000005610000-0x0000000005620000-memory.dmp

Filesize
64KB

Download
memory/4544-17-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/4544-16-0x0000000005610000-0x0000000005620000-memory.dmp

Filesize
64KB

Download
memory/4544-14-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/4544-18-0x0000000006490000-0x00000000064E0000-memory.dmp

Filesize
320KB

Download
memory/4544-19-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/4544-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads