agenttesla | 1782d596257cfdebb26faf0e26a0c153575e047f036f5aa2c37c341d5a4004e8

General

Target

Statement Of Account.exe
Size

610KB
MD5

c51b73620f05f9cecd5ad9c9b8534f55
SHA1

de36fe4c91b287533a241dbb5a4942a5e9bb151f
SHA256

1782d596257cfdebb26faf0e26a0c153575e047f036f5aa2c37c341d5a4004e8
SHA512

b336fd339b49f1fac45014fc96ab24bbce269c8cc78917d2feb1c13a7aa5728fa7f78309c53b431885baebac3ea662c83d52ef09ad3c7018320e06f3a5896df7

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
a2plcpnl0347.prod.iad2.secureserver.net
Port:
587
Username:
sanjay@eximindiacorporation.com
Password:
Admin_123

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/3048-125-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3048-126-0x000000000043765E-mapping.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

RegSvcs.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts RegSvcs.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegSvcs.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

Statement Of Account.exe

description pid process target process

PID 636 set thread context of 3048 636 Statement Of Account.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Statement Of Account.exeRegSvcs.exe

pid process

636 Statement Of Account.exe
636 Statement Of Account.exe
636 Statement Of Account.exe
636 Statement Of Account.exe
3048 RegSvcs.exe
3048 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Statement Of Account.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 636 Statement Of Account.exe
Token: SeDebugPrivilege 3048 RegSvcs.exe

description	pid	process	target process
PID 636 set thread context of 3048	636	Statement Of Account.exe	RegSvcs.exe

pid	process
636	Statement Of Account.exe
636	Statement Of Account.exe
636	Statement Of Account.exe
636	Statement Of Account.exe
3048	RegSvcs.exe
3048	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	636	Statement Of Account.exe
Token: SeDebugPrivilege	3048	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Statement Of Account.exe

description	pid	process	target process
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe
PID 636 wrote to memory of 3048	636	Statement Of Account.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Statement Of Account.exe
"C:\Users\Admin\AppData\Local\Temp\Statement Of Account.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:636

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3048

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/636-114-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/636-116-0x0000000005B50000-0x0000000005B51000-memory.dmp

Filesize
4KB

Download
memory/636-117-0x00000000056F0000-0x00000000056F1000-memory.dmp

Filesize
4KB

Download
memory/636-118-0x0000000005790000-0x0000000005791000-memory.dmp

Filesize
4KB

Download
memory/636-119-0x0000000005650000-0x0000000005B4E000-memory.dmp

Filesize
5.0MB

Download
memory/636-120-0x00000000056A0000-0x00000000056A1000-memory.dmp

Filesize
4KB

Download
memory/636-121-0x0000000005AE0000-0x0000000005AE9000-memory.dmp

Filesize
36KB

Download
memory/636-122-0x000000007F790000-0x000000007F791000-memory.dmp

Filesize
4KB

Download
memory/636-123-0x00000000016A0000-0x0000000001716000-memory.dmp

Filesize
472KB

Download
memory/636-124-0x00000000089B0000-0x00000000089EC000-memory.dmp

Filesize
240KB

Download
memory/3048-125-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3048-126-0x000000000043765E-mapping.dmp

Download
memory/3048-131-0x0000000005890000-0x0000000005891000-memory.dmp

Filesize
4KB

Download
memory/3048-132-0x0000000005A10000-0x0000000005A11000-memory.dmp

Filesize
4KB

Download
memory/3048-133-0x00000000065C0000-0x00000000065C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads