agenttesla | 9fecb65659cb47a10afab901b14904f54384f5481e0ef0331e009bfc580cfe29

General

Target

BL FOR SHIPMENT_doc.gz.exe
Size

848KB
MD5

04e43f3aee65c1d03b8c7adfa6d9fce9
SHA1

1bce09b3a5c827d412feea47a86619fa9a7ac94f
SHA256

9fecb65659cb47a10afab901b14904f54384f5481e0ef0331e009bfc580cfe29
SHA512

0150f88de48b441f8280a57afa2da62db8d96030aa7d76216ea27a2ebec2077aba2bd6944940fb2241f26e8f45d996d7d49760a205e12f9797aaff2549d6dcd9

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.dicon.md
Port:
587
Username:
[email protected]
Password:
Nneoma1234@

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3372-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3372-12-0x00000000004374BE-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

BL FOR SHIPMENT_doc.gz.exe

description pid process target process

PID 4076 set thread context of 3372 4076 BL FOR SHIPMENT_doc.gz.exe BL FOR SHIPMENT_doc.gz.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

BL FOR SHIPMENT_doc.gz.exe

pid process

3372 BL FOR SHIPMENT_doc.gz.exe
3372 BL FOR SHIPMENT_doc.gz.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

BL FOR SHIPMENT_doc.gz.exe

description pid process

Token: SeDebugPrivilege 3372 BL FOR SHIPMENT_doc.gz.exe

description	pid	process	target process
PID 4076 set thread context of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe

pid	process
3372	BL FOR SHIPMENT_doc.gz.exe
3372	BL FOR SHIPMENT_doc.gz.exe

description	pid	process
Token: SeDebugPrivilege	3372	BL FOR SHIPMENT_doc.gz.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

BL FOR SHIPMENT_doc.gz.exe

description	pid	process	target process
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe
PID 4076 wrote to memory of 3372	4076	BL FOR SHIPMENT_doc.gz.exe	BL FOR SHIPMENT_doc.gz.exe

C:\Users\Admin\AppData\Local\Temp\BL FOR SHIPMENT_doc.gz.exe
"C:\Users\Admin\AppData\Local\Temp\BL FOR SHIPMENT_doc.gz.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4076

C:\Users\Admin\AppData\Local\Temp\BL FOR SHIPMENT_doc.gz.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3372

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\BL FOR SHIPMENT_doc.gz.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/3372-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3372-20-0x0000000005BA0000-0x0000000005BA1000-memory.dmp

Filesize
4KB

Download
memory/3372-19-0x0000000004F40000-0x0000000004F41000-memory.dmp

Filesize
4KB

Download
memory/3372-14-0x00000000739A0000-0x000000007408E000-memory.dmp

Filesize
6.9MB

Download
memory/3372-12-0x00000000004374BE-mapping.dmp

Download
memory/4076-6-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/4076-10-0x0000000007A30000-0x0000000007A31000-memory.dmp

Filesize
4KB

Download
memory/4076-9-0x00000000078E0000-0x0000000007985000-memory.dmp

Filesize
660KB

Download
memory/4076-8-0x00000000055D0000-0x00000000055DE000-memory.dmp

Filesize
56KB

Download
memory/4076-7-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/4076-2-0x00000000739A0000-0x000000007408E000-memory.dmp

Filesize
6.9MB

Download
memory/4076-5-0x0000000005990000-0x0000000005991000-memory.dmp

Filesize
4KB

Download
memory/4076-3-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download

Analysis

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