agenttesla | b248924739ea6e09d407f8196468909c9f58c435d1efee8c49c2fb54928abfc5

General

Target

FedEx_AWB#885021012746.exe
Size

638KB
MD5

10477de164af2dd3f724c2ae1a24a98b
SHA1

499746a12043721b7e08985087b54ee23f7f8903
SHA256

5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0f
SHA512

1fb8a8a14f340103b9547ff65896b36f0e25678a25fc99775ceff25da56227fc7553c6f2f54587e28ef274e10f10048b194021494bea5673a764ef8db3215193
SSDEEP

12288:6wWQaueH5qUhZXrkvoaY2CCuRnfyyc2oSSJRF5vnmlGNvuHk1Ctd37Duhy:6w6qUhEoTRVRfncHSqFJgGNPoz

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
nl10.nlkoddos.com
Port:
587
Username:
[email protected]
Password:
k[yH!8Z$AE;d

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
nl10.nlkoddos.com
Port:
587
Username:
[email protected]
Password:
k[yH!8Z$AE;d
Email To:
[email protected]

Signatures

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

Processes:

flow ioc

59 api.ipify.org
60 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

FedEx_AWB#885021012746.exe

description pid process target process

PID 864 set thread context of 4420 864 FedEx_AWB#885021012746.exe FedEx_AWB#885021012746.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

FedEx_AWB#885021012746.exe

pid process

4420 FedEx_AWB#885021012746.exe
4420 FedEx_AWB#885021012746.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

FedEx_AWB#885021012746.exe

description pid process

Token: SeDebugPrivilege 4420 FedEx_AWB#885021012746.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

FedEx_AWB#885021012746.exe

pid process

4420 FedEx_AWB#885021012746.exe

flow	ioc
59	api.ipify.org
60	api.ipify.org

description	pid	process	target process
PID 864 set thread context of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe

pid	process
4420	FedEx_AWB#885021012746.exe
4420	FedEx_AWB#885021012746.exe

description	pid	process
Token: SeDebugPrivilege	4420	FedEx_AWB#885021012746.exe

pid	process
4420	FedEx_AWB#885021012746.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

FedEx_AWB#885021012746.exe

description	pid	process	target process
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe
PID 864 wrote to memory of 4420	864	FedEx_AWB#885021012746.exe	FedEx_AWB#885021012746.exe

C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#885021012746.exe
"C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#885021012746.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:864

C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#885021012746.exe
"C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#885021012746.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\FedEx_AWB#885021012746.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/864-10-0x0000000006240000-0x00000000062BA000-memory.dmp

Filesize
488KB

Download
memory/864-17-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/864-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/864-4-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

Filesize
64KB

Download
memory/864-5-0x0000000004D30000-0x0000000004D3A000-memory.dmp

Filesize
40KB

Download
memory/864-6-0x0000000005320000-0x000000000533A000-memory.dmp

Filesize
104KB

Download
memory/864-7-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/864-11-0x00000000089C0000-0x0000000008A5C000-memory.dmp

Filesize
624KB

Download
memory/864-9-0x0000000005360000-0x000000000536A000-memory.dmp

Filesize
40KB

Download
memory/864-2-0x00000000053F0000-0x0000000005994000-memory.dmp

Filesize
5.6MB

Download
memory/864-8-0x0000000005350000-0x0000000005358000-memory.dmp

Filesize
32KB

Download
memory/864-0-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/864-1-0x00000000002D0000-0x0000000000374000-memory.dmp

Filesize
656KB

Download
memory/4420-19-0x0000000006A10000-0x0000000006A60000-memory.dmp

Filesize
320KB

Download
memory/4420-16-0x0000000001340000-0x0000000001350000-memory.dmp

Filesize
64KB

Download
memory/4420-15-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/4420-18-0x0000000001AB0000-0x0000000001B16000-memory.dmp

Filesize
408KB

Download
memory/4420-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4420-20-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/4420-21-0x0000000001340000-0x0000000001350000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads