agenttesla | 27e20f8330de69c244a6320a58aa950ea66a34cdecc9ac68f0ca23b82747a9da

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 18:00

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General

Target

rpago.exe
Size

1.1MB
MD5

5161246e60fbc17c2e85f3180a30c216
SHA1

a3fdb88f66f07f524cf6541d481761d7b69f5403
SHA256

27e20f8330de69c244a6320a58aa950ea66a34cdecc9ac68f0ca23b82747a9da
SHA512

b5895bc0e83332dc2cf177c7dcb49e34e7c6f7b4ac903615b39b6a07920a59db84924ae0b548de5c9da10115affe6c24ca9930435bdd4598620ede776f5789b3
SSDEEP

24576:k4lavt0LkLL9IMixoEgea6G9ISfDIJEZJYdurawq9MmCS:zkwkn9IMHea6G9gSZJYduPaPCS

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Signatures

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

Detect ZGRat V1 33 IoCs

resource	yara_rule
behavioral1/memory/2544-16-0x0000000000530000-0x0000000000586000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-17-0x0000000000850000-0x00000000008A4000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-58-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-79-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-77-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-75-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-73-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-71-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-70-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-67-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-65-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-63-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-61-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-59-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-55-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-53-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-51-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-49-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-45-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-43-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-41-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-37-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-35-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-33-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-29-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-27-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-25-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-21-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-20-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-47-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-39-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-31-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2544-23-0x0000000000850000-0x000000000089E000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2480 set thread context of 2544	2480	rpago.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2544	RegSvcs.exe
2544	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2480	rpago.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2544	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2480	rpago.exe
2480	rpago.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2480	rpago.exe
2480	rpago.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28
PID 2480 wrote to memory of 2544	2480	rpago.exe	28

C:\Users\Admin\AppData\Local\Temp\rpago.exe
"C:\Users\Admin\AppData\Local\Temp\rpago.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\rpago.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2480-10-0x0000000000690000-0x0000000000694000-memory.dmp

Filesize
16KB

Download
memory/2544-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2544-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2544-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2544-15-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2544-16-0x0000000000530000-0x0000000000586000-memory.dmp

Filesize
344KB

Download
memory/2544-17-0x0000000000850000-0x00000000008A4000-memory.dmp

Filesize
336KB

Download
memory/2544-18-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-19-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-58-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-120-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-79-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-77-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-75-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-73-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-71-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-70-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-67-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-65-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-63-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-61-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-59-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-55-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-53-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-51-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-49-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-45-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-43-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-41-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-37-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-35-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-33-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-29-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-27-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-25-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-21-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-20-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-47-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-39-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-31-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-23-0x0000000000850000-0x000000000089E000-memory.dmp

Filesize
312KB

Download
memory/2544-1065-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2544-1066-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2544-1067-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download