agenttesla | b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314

General

Target

b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe
Size

1.4MB
MD5

9fbf1890e0236da00be34bab1b6979c9
SHA1

4d9f66bdc24dda4355870001a1e25494bb0e411c
SHA256

b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314
SHA512

bf827a0c4019af1aa565a82f747872bd014159dcc73fd8d76b08051026ff997b41797279544b78b2e5434fb3cd3d72405188274bb145a57a293d7051f459796e
SSDEEP

24576:OUzKsG5DaqdRk6JSpu1Ho6tsPqXz+ULhOxJ/NDCB32mJ+sz+D8yKnSk6Y8anr/:fr01nz+Ucf/UB3PJ+sKgyKQrar/

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
terminal4.veeblehosting.com
Port:
587
Username:
[email protected]
Password:
Ifeanyi1987@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe

description	pid	process	target process
PID 2364 set thread context of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jsc.exe

pid process

2348 jsc.exe
2348 jsc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

jsc.exe

description pid process

Token: SeDebugPrivilege 2348 jsc.exe

pid	process
2348	jsc.exe
2348	jsc.exe

description	pid	process
Token: SeDebugPrivilege	2348	jsc.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe

description	pid	process	target process
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2348	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	jsc.exe
PID 2364 wrote to memory of 2772	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	WerFault.exe
PID 2364 wrote to memory of 2772	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	WerFault.exe
PID 2364 wrote to memory of 2772	2364	b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe
"C:\Users\Admin\AppData\Local\Temp\b7f8e5d5eb84ea1419064f1d85b0e6570f9fb2b9cbc5eb72b11e463a3d7e6314.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2364

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2348

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2364 -s 628
2⤵
PID:2772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2348-21-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2348-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2348-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2348-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2348-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2348-26-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-25-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2348-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2348-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2348-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2348-22-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2364-6-0x0000000001E80000-0x0000000001F14000-memory.dmp

Filesize
592KB

Download
memory/2364-3-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

Filesize
9.9MB

Download
memory/2364-4-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

Filesize
9.9MB

Download
memory/2364-0-0x000007FEF5823000-0x000007FEF5824000-memory.dmp

Filesize
4KB

Download
memory/2364-2-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

Filesize
9.9MB

Download
memory/2364-23-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

Filesize
9.9MB

Download
memory/2364-24-0x000007FEF5823000-0x000007FEF5824000-memory.dmp

Filesize
4KB

Download
memory/2364-1-0x0000000000130000-0x0000000000140000-memory.dmp

Filesize
64KB

Download
memory/2364-5-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

Filesize
9.9MB

Download

Analysis

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