agenttesla | d02ac6c603acd90105e13abd589b44720e4f2c3b2dd9cb9f2be9f3fa4b4ac310

General

Target

QUOTATION UPDATED.exe
Size

776KB
MD5

a764e65cdd09df4df3168ebbe6a5bcd7
SHA1

47cb387c38f5c3bf3ea6eccf0afffaa02aa2788c
SHA256

de1f13055e11a5175a5401b2f765228a9e61e196cbc60c1417906bfe9f4ce688
SHA512

4aaa8ea703e70729944a4831d7b3278284e04d4558b7c2015beb44f97a46508a6fb6ea07e01396e6ab1604ef57d603aae3ac351e851df0e7e7998cf593c25d33
SSDEEP

12288:MG1XhkZ5EG92iQsbb0nkuwuSctiIf2Fi8Rp3yLMkM7ojSDWPz/8CS/ETuGq:MgK/JjQs30nVwjAiIf+3yLNM75gIFy

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.amtechcards.com
Port:
587
Username:
[email protected]
Password:
puuAt8;(Y$NU
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

118 api.ipify.org
119 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

QUOTATION UPDATED.exe

description pid process target process

PID 4076 set thread context of 1832 4076 QUOTATION UPDATED.exe RegSvcs.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4216 1832 WerFault.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

QUOTATION UPDATED.exeRegSvcs.exe

pid process

4076 QUOTATION UPDATED.exe
4076 QUOTATION UPDATED.exe
4076 QUOTATION UPDATED.exe
1832 RegSvcs.exe
1832 RegSvcs.exe
1832 RegSvcs.exe

flow	ioc
118	api.ipify.org
119	api.ipify.org

description	pid	process	target process
PID 4076 set thread context of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe

pid	pid_target	process	target process
4216	1832	WerFault.exe	RegSvcs.exe

pid	process
4076	QUOTATION UPDATED.exe
4076	QUOTATION UPDATED.exe
4076	QUOTATION UPDATED.exe
1832	RegSvcs.exe
1832	RegSvcs.exe
1832	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

QUOTATION UPDATED.exeRegSvcs.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	4076	QUOTATION UPDATED.exe
Token: SeDebugPrivilege	1832	RegSvcs.exe
Token: SeManageVolumePrivilege	4504	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

QUOTATION UPDATED.exe

description	pid	process	target process
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe
PID 4076 wrote to memory of 1832	4076	QUOTATION UPDATED.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\QUOTATION UPDATED.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION UPDATED.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4076

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1832 -s 1980
3⤵
- Program crash
PID:4216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1832 -ip 1832
1⤵
PID:1268

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:1880

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1832-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1832-17-0x00000000753A0000-0x0000000075B50000-memory.dmp

Filesize
7.7MB

Download
memory/1832-16-0x0000000004EF0000-0x0000000004F56000-memory.dmp

Filesize
408KB

Download
memory/1832-15-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/1832-13-0x00000000753A0000-0x0000000075B50000-memory.dmp

Filesize
7.7MB

Download
memory/4076-5-0x0000000005340000-0x000000000534A000-memory.dmp

Filesize
40KB

Download
memory/4076-3-0x00000000051A0000-0x0000000005232000-memory.dmp

Filesize
584KB

Download
memory/4076-7-0x0000000006440000-0x0000000006448000-memory.dmp

Filesize
32KB

Download
memory/4076-8-0x0000000006460000-0x000000000646A000-memory.dmp

Filesize
40KB

Download
memory/4076-9-0x0000000007E90000-0x0000000007F0A000-memory.dmp

Filesize
488KB

Download
memory/4076-10-0x000000000A550000-0x000000000A5EC000-memory.dmp

Filesize
624KB

Download
memory/4076-1-0x00000000753A0000-0x0000000075B50000-memory.dmp

Filesize
7.7MB

Download
memory/4076-4-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4076-14-0x00000000753A0000-0x0000000075B50000-memory.dmp

Filesize
7.7MB

Download
memory/4076-6-0x0000000007E70000-0x0000000007E8A000-memory.dmp

Filesize
104KB

Download
memory/4076-2-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/4076-0-0x0000000000730000-0x00000000007F8000-memory.dmp

Filesize
800KB

Download
memory/4504-18-0x0000014E0C440000-0x0000014E0C450000-memory.dmp

Filesize
64KB

Download
memory/4504-34-0x0000014E0C540000-0x0000014E0C550000-memory.dmp

Filesize
64KB

Download
memory/4504-50-0x0000014E14850000-0x0000014E14851000-memory.dmp

Filesize
4KB

Download
memory/4504-52-0x0000014E14880000-0x0000014E14881000-memory.dmp

Filesize
4KB

Download
memory/4504-53-0x0000014E14880000-0x0000014E14881000-memory.dmp

Filesize
4KB

Download
memory/4504-54-0x0000014E14990000-0x0000014E14991000-memory.dmp

Filesize
4KB

Download

Analysis

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