agenttesla | 15f0ddc88c6582b454002e768cc8c8a9b59995276b86aa7d75ef6a17af2fda8c

General

Target

INVOICE & AWB #5291760_pdf.exe
Size

639KB
MD5

c60068fde058f588a2b7fe236cfbc0e9
SHA1

d5b3d029b3645a1f2cbf14ec1d134276e47d60e2
SHA256

a75840200db6ba9313053ab15551f6c758d78ac9ffbe75ede0f36e744eaed24b
SHA512

146f766575aa3f81a4d90247871e17cd99bb572720f1a5b72a0ace9140476556d321e82526176bc831eefd029253c5fa627eb7ba78bbd73e2c080447fa2249c0
SSDEEP

12288:CE5QaueH5qjR82KUIdsNQ3GZDlOPk9JiPB7a4pZ5fBJfOUmtakjg7s:CE3qjWsI6wKo44PBu8Z5L2Umtaks

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.dcc-asia.com
Port:
587
Username:
[email protected]
Password:
soso@#1235

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.dcc-asia.com
Port:
587
Username:
[email protected]
Password:
soso@#1235
Email To:
[email protected]

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

INVOICE & AWB #5291760_pdf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-423100829-2271632622-1028104103-1000\Control Panel\International\Geo\Nation	INVOICE & AWB #5291760_pdf.exe

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

36 api.ipify.org
37 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

INVOICE & AWB #5291760_pdf.exe

description pid process target process

PID 2336 set thread context of 4752 2336 INVOICE & AWB #5291760_pdf.exe INVOICE & AWB #5291760_pdf.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

INVOICE & AWB #5291760_pdf.exepowershell.exe

pid process

4752 INVOICE & AWB #5291760_pdf.exe
4752 INVOICE & AWB #5291760_pdf.exe
3596 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INVOICE & AWB #5291760_pdf.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4752 INVOICE & AWB #5291760_pdf.exe
Token: SeDebugPrivilege 3596 powershell.exe

flow	ioc
36	api.ipify.org
37	api.ipify.org

description	pid	process	target process
PID 2336 set thread context of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe

pid	process
4752	INVOICE & AWB #5291760_pdf.exe
4752	INVOICE & AWB #5291760_pdf.exe
3596	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4752	INVOICE & AWB #5291760_pdf.exe
Token: SeDebugPrivilege	3596	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

INVOICE & AWB #5291760_pdf.exe

description	pid	process	target process
PID 2336 wrote to memory of 3596	2336	INVOICE & AWB #5291760_pdf.exe	powershell.exe
PID 2336 wrote to memory of 3596	2336	INVOICE & AWB #5291760_pdf.exe	powershell.exe
PID 2336 wrote to memory of 3596	2336	INVOICE & AWB #5291760_pdf.exe	powershell.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe
PID 2336 wrote to memory of 4752	2336	INVOICE & AWB #5291760_pdf.exe	INVOICE & AWB #5291760_pdf.exe

C:\Users\Admin\AppData\Local\Temp\INVOICE & AWB #5291760_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE & AWB #5291760_pdf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2336

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\INVOICE & AWB #5291760_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3596

C:\Users\Admin\AppData\Local\Temp\INVOICE & AWB #5291760_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE & AWB #5291760_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4752

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nspg12zo.sqm.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2336-6-0x00000000059B0000-0x00000000059CA000-memory.dmp

Filesize
104KB

Download
memory/2336-2-0x0000000005CA0000-0x0000000006244000-memory.dmp

Filesize
5.6MB

Download
memory/2336-3-0x00000000056F0000-0x0000000005782000-memory.dmp

Filesize
584KB

Download
memory/2336-4-0x0000000005840000-0x0000000005850000-memory.dmp

Filesize
64KB

Download
memory/2336-5-0x00000000056D0000-0x00000000056DA000-memory.dmp

Filesize
40KB

Download
memory/2336-0-0x0000000000C50000-0x0000000000CF4000-memory.dmp

Filesize
656KB

Download
memory/2336-7-0x00000000059F0000-0x00000000059F8000-memory.dmp

Filesize
32KB

Download
memory/2336-8-0x0000000005A00000-0x0000000005A0A000-memory.dmp

Filesize
40KB

Download
memory/2336-9-0x0000000006BF0000-0x0000000006C6A000-memory.dmp

Filesize
488KB

Download
memory/2336-10-0x0000000009380000-0x000000000941C000-memory.dmp

Filesize
624KB

Download
memory/2336-1-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/2336-14-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/3596-15-0x0000000004BD0000-0x0000000004C06000-memory.dmp

Filesize
216KB

Download
memory/3596-35-0x00000000061B0000-0x00000000061FC000-memory.dmp

Filesize
304KB

Download
memory/3596-17-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/3596-16-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/3596-38-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/3596-34-0x0000000006170000-0x000000000618E000-memory.dmp

Filesize
120KB

Download
memory/3596-22-0x00000000051B0000-0x00000000051D2000-memory.dmp

Filesize
136KB

Download
memory/3596-33-0x0000000005CE0000-0x0000000006034000-memory.dmp

Filesize
3.3MB

Download
memory/3596-23-0x00000000052D0000-0x0000000005336000-memory.dmp

Filesize
408KB

Download
memory/3596-20-0x00000000053D0000-0x00000000059F8000-memory.dmp

Filesize
6.2MB

Download
memory/3596-19-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/4752-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4752-21-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/4752-13-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/4752-18-0x0000000002A40000-0x0000000002AA6000-memory.dmp

Filesize
408KB

Download
memory/4752-39-0x00000000067B0000-0x0000000006800000-memory.dmp

Filesize
320KB

Download
memory/4752-40-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/4752-41-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads