agenttesla | bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b

General

Target

bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
Size

821KB
MD5

7476ea61a0f761015f17e206a3fbcf82
SHA1

03b796d0194ee3e4b6a49742646078d7bb326b38
SHA256

bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b
SHA512

876f6fd08e6dd5cd8205bdf9877deb8ecc3e1e24cd6063010af2054998174e7be50321388f10088d803729baaa01addde2dd8d354e8045e35520bf852d76e9b5
SSDEEP

24576:A+PjKr5BNDN7cxf69TBESocvZnlg5+7/vciuzBro:bk5BNRcxfKp9lgU/kiu10

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.fusologistics.com
Port:
587
Username:
[email protected]
Password:
chatieejan

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.fusologistics.com
Port:
587
Username:
[email protected]
Password:
chatieejan
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 api.ipify.org
14 api.ipify.org
15 ip-api.com

flow	ioc
13	api.ipify.org
14	api.ipify.org
15	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

description	pid	process	target process
PID 1672 set thread context of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

pid	process
1228	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
1228	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

description pid process

Token: SeDebugPrivilege 1228 bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

description	pid	process
Token: SeDebugPrivilege	1228	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

description	pid	process	target process
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
PID 1672 wrote to memory of 1228	1672	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe	bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe

C:\Users\Admin\AppData\Local\Temp\bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
"C:\Users\Admin\AppData\Local\Temp\bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe
"C:\Users\Admin\AppData\Local\Temp\bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1228

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bb2f2814fa2074774ab08e2666b29a785f56f5075a43a832ad963a74199c1f3b.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1228-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1228-19-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/1228-18-0x00000000750F0000-0x00000000758A0000-memory.dmp

Filesize
7.7MB

Download
memory/1228-17-0x0000000006E90000-0x0000000006EE0000-memory.dmp

Filesize
320KB

Download
memory/1228-16-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/1228-15-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/1228-14-0x00000000750F0000-0x00000000758A0000-memory.dmp

Filesize
7.7MB

Download
memory/1672-8-0x00000000091B0000-0x0000000009234000-memory.dmp

Filesize
528KB

Download
memory/1672-9-0x000000000C2D0000-0x000000000C36C000-memory.dmp

Filesize
624KB

Download
memory/1672-0-0x0000000000820000-0x00000000008F2000-memory.dmp

Filesize
840KB

Download
memory/1672-7-0x0000000005880000-0x0000000005894000-memory.dmp

Filesize
80KB

Download
memory/1672-13-0x00000000750F0000-0x00000000758A0000-memory.dmp

Filesize
7.7MB

Download
memory/1672-6-0x0000000005620000-0x0000000005640000-memory.dmp

Filesize
128KB

Download
memory/1672-5-0x00000000052F0000-0x00000000052FA000-memory.dmp

Filesize
40KB

Download
memory/1672-4-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/1672-3-0x0000000005310000-0x00000000053A2000-memory.dmp

Filesize
584KB

Download
memory/1672-2-0x00000000058C0000-0x0000000005E64000-memory.dmp

Filesize
5.6MB

Download
memory/1672-1-0x00000000750F0000-0x00000000758A0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads