agenttesla | c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 01:21

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General

Target

c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe
Size

1.1MB
MD5

1b34c3a7c7b5f64f0ab408ed803a5ab5
SHA1

d4041a269eca52d005eaba374c6cbafe0fc31300
SHA256

c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4
SHA512

e537b40dd12169d6cef0cf42b2919034827958edc38c68f5aba8e3e26dfaeb6dbd9ad2609186e24587512af7e2c304b65caecf656edf4eb904d821abaf5398e5
SSDEEP

24576:C4lavt0LkLL9IMixoEgeaSzpCEzpOlABG6q9MmCS:1kwkn9IMHeaSsdlAB9aPCS

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/2636-17-0x00000000001F0000-0x0000000000244000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-19-0x0000000000920000-0x0000000000972000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-74-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-80-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-78-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-76-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-70-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-68-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-67-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-62-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-60-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-58-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-52-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-46-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-44-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-42-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-40-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-38-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-36-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-34-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-32-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-30-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-28-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-26-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-24-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-22-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-21-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-72-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-64-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-56-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-54-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-50-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2636-48-0x0000000000920000-0x000000000096D000-memory.dmp	family_zgrat_v1

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

Looks up external IP address via web service 2 IoCs

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

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2836 set thread context of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2668	2836	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2636	RegSvcs.exe
2636	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe
2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe
2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2636	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	28
PID 2836 wrote to memory of 2668	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	29
PID 2836 wrote to memory of 2668	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	29
PID 2836 wrote to memory of 2668	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	29
PID 2836 wrote to memory of 2668	2836	c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe	29

C:\Users\Admin\AppData\Local\Temp\c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe
"C:\Users\Admin\AppData\Local\Temp\c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\c2d7e4045a4e35ff3dbe6827f3b1106e1bb8d4abddab0b4ecafec5c0fd8426f4.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 428
  2⤵
  - Program crash
  PID:2668

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

C:\Users\Admin\AppData\Local\Temp\pyogenesis

Filesize
262KB

MD5
c37d2691b64b673b4381efb0386f4067

SHA1
93eaf054140b3ee7169c8d02b3074ec75e9b1d4d

SHA256
b424b25982db7a53242e183a042430b6c00fc0283dcf24de5b3d54af8c6a189c

SHA512
8faeb88b03d79e2db145ec829a9ef4055a413cda371de4be8615f1bd1a544ed67df7eacf34625f8ca79c67bd48851f23492a0e5d8ed9a92e7a9ec9ef461e807d

Download Submit
memory/2636-44-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2636-16-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2636-1054-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2636-17-0x00000000001F0000-0x0000000000244000-memory.dmp

Filesize
336KB

Download
memory/2636-19-0x0000000000920000-0x0000000000972000-memory.dmp

Filesize
328KB

Download
memory/2636-20-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2636-18-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2636-74-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-100-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2636-46-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-78-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-42-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-70-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-68-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-67-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-62-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-60-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-58-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-52-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-80-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2636-76-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-40-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-38-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-1052-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2636-36-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-34-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-32-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-30-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-28-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-26-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-24-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-22-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-21-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-72-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-64-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-56-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-54-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-50-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-48-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2636-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2636-1053-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2836-11-0x0000000000920000-0x0000000000924000-memory.dmp

Filesize
16KB

Download