agenttesla | 5c12f69c9907c35269bc9893b25c5440583167d7384d838c285bd97b8726337b

General

Target

Swift-pdf.exe
Size

13KB
MD5

81afa08f1a1acfa3fd9f52ecadda2f55
SHA1

dd5d7f7638848ef8ae9d682d821a003b00bba6af
SHA256

de49258994a651e41ea2b519ae39eb815b8d26cb3097fab2dd0e1ee5c9ea37b1
SHA512

1b68179d972ba84cd692823be1e3745e377155a73c335f317bd32ec96a3b3e038c2fc76c8a72ac4ce180fc120f295d23c52b22c18271fafebcdfa1ce83b7e2bc

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pss.net.pk
Port:
587
Username:
[email protected]
Password:
AnisAhmed1980

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4212-121-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/4212-122-0x000000000043749E-mapping.dmp	family_agenttesla
behavioral2/memory/4212-128-0x0000000005140000-0x000000000563E000-memory.dmp	family_agenttesla
behavioral2/memory/4212-133-0x0000000005140000-0x000000000563E000-memory.dmp	family_agenttesla

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
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 stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Swift-pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\xepul = "C:\\Users\\Admin\\AppData\\Roaming\\xepul\\xepul.exe"	Swift-pdf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift-pdf.exe

description pid process target process

PID 4648 set thread context of 4212 4648 Swift-pdf.exe Swift-pdf.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Swift-pdf.exe

pid process

4212 Swift-pdf.exe
4212 Swift-pdf.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Swift-pdf.exeSwift-pdf.exe

description pid process

Token: SeDebugPrivilege 4648 Swift-pdf.exe
Token: SeDebugPrivilege 4212 Swift-pdf.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Swift-pdf.exe

pid process

4212 Swift-pdf.exe

description	pid	process	target process
PID 4648 set thread context of 4212	4648	Swift-pdf.exe	Swift-pdf.exe

pid	process
4212	Swift-pdf.exe
4212	Swift-pdf.exe

description	pid	process
Token: SeDebugPrivilege	4648	Swift-pdf.exe
Token: SeDebugPrivilege	4212	Swift-pdf.exe

pid	process
4212	Swift-pdf.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Swift-pdf.exe

description	pid	process	target process
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe
PID 4648 wrote to memory of 4212	4648	Swift-pdf.exe	Swift-pdf.exe

C:\Users\Admin\AppData\Local\Temp\Swift-pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift-pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4648

C:\Users\Admin\AppData\Local\Temp\Swift-pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift-pdf.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4212

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Swift-pdf.exe.log
MD5
ae44abf05e2c23e05427d9293cc5d738

SHA1
be471b2b6523cb12894964ebe7fc16f59e236aac

SHA256
4957bc7e906eccc62a12ba641c3b667cdc1e996262e0ae2a5c63f527b3e70731

SHA512
ac5d785ac8963c8fe093d0b9e5b7f3c79ff4ed8918ef5ef14689390a4572158bc492f9b3a7c8045ee00b7ce800c8ad8a3edb21ff63218f0bbfa85ef1318867ac

Download Submit
memory/4212-130-0x0000000005DA0000-0x0000000005DA1000-memory.dmp

Filesize
4KB

Download
memory/4212-129-0x00000000055F0000-0x00000000055F1000-memory.dmp

Filesize
4KB

Download
memory/4212-133-0x0000000005140000-0x000000000563E000-memory.dmp

Filesize
5.0MB

Download
memory/4212-132-0x0000000005D80000-0x0000000005D81000-memory.dmp

Filesize
4KB

Download
memory/4212-131-0x0000000006180000-0x0000000006181000-memory.dmp

Filesize
4KB

Download
memory/4212-121-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4212-128-0x0000000005140000-0x000000000563E000-memory.dmp

Filesize
5.0MB

Download
memory/4212-126-0x0000000005640000-0x0000000005641000-memory.dmp

Filesize
4KB

Download
memory/4212-122-0x000000000043749E-mapping.dmp

Download
memory/4648-117-0x0000000000F30000-0x0000000000F31000-memory.dmp

Filesize
4KB

Download
memory/4648-116-0x0000000004EE0000-0x0000000004EE1000-memory.dmp

Filesize
4KB

Download
memory/4648-114-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/4648-120-0x0000000005B20000-0x0000000005B21000-memory.dmp

Filesize
4KB

Download
memory/4648-119-0x00000000059E0000-0x00000000059E9000-memory.dmp

Filesize
36KB

Download
memory/4648-118-0x0000000005A10000-0x0000000005A11000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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