agenttesla | 1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
15-05-2024 02:08

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General

Target

1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe
Size

1.2MB
MD5

d9015a5146e13d6d4a23d908e9b863a1
SHA1

cb6436ab865dc1df554063d5fbf3b6ceb8d58712
SHA256

1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480
SHA512

684f19b4ec97fd766054250ab9550e70a3a3bec47d83dfd2e824f4f9034e77c49948b629bae77ba0f454b4ecf904a5d8feedd7904c90292c609856323f4ef39d
SSDEEP

24576:DqDEvCTbMWu7rQYlBQcBiT6rprG8aBJKH6bjq49YWNO:DTvC/MTQYxsWR7aBJKH6bG49YW

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/2552-17-0x0000000000450000-0x00000000004A6000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-19-0x0000000004880000-0x00000000048D4000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-29-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-39-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-81-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-79-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-77-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-75-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-71-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-69-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-67-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-65-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-63-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-61-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-57-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-55-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-53-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-51-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-49-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-47-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-43-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-41-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-37-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-35-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-33-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-31-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-27-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-25-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-23-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-73-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-59-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-45-0x0000000004880000-0x00000000048CE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2552-22-0x0000000004880000-0x00000000048CE000-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 2328 set thread context of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2552	RegSvcs.exe
2552	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe
2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe
2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28
PID 2328 wrote to memory of 2552	2328	1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe	28

C:\Users\Admin\AppData\Local\Temp\1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe
"C:\Users\Admin\AppData\Local\Temp\1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\1fc262431bf4d498c60edf371650da94b349addd1cb1ef3d63c3cf6578196480.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2552

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
264KB

MD5
a24ff6d3d8c1b3f52edc43749a00ccbd

SHA1
f3d1052b26e9253d02369b97bf450eb7caca42e1

SHA256
ec81d87bbf9802c4e89bc07e77173343af903f41100c911571741688c1bfb7a3

SHA512
5b9d3539d70e56616fc9ebb76747a789ef182aea89aff4d9c3a9e6d2bbd708891b68a38c133acb9115054dd1c933965475cba2dd5688cf71bafc5617dde34972

Download Submit
memory/2328-11-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/2552-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2552-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2552-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2552-16-0x000000007446E000-0x000000007446F000-memory.dmp

Filesize
4KB

Download
memory/2552-17-0x0000000000450000-0x00000000004A6000-memory.dmp

Filesize
344KB

Download
memory/2552-18-0x0000000074460000-0x0000000074B4E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-19-0x0000000004880000-0x00000000048D4000-memory.dmp

Filesize
336KB

Download
memory/2552-20-0x0000000074460000-0x0000000074B4E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-21-0x0000000074460000-0x0000000074B4E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-29-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-39-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-81-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-79-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-77-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-75-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-71-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-69-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-67-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-65-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-63-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-61-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-57-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-55-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-53-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-51-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-49-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-47-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-43-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-41-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-37-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-35-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-33-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-31-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-27-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-25-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-23-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-73-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-59-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-45-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-22-0x0000000004880000-0x00000000048CE000-memory.dmp

Filesize
312KB

Download
memory/2552-1066-0x0000000074460000-0x0000000074B4E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-1067-0x000000007446E000-0x000000007446F000-memory.dmp

Filesize
4KB

Download
memory/2552-1068-0x0000000074460000-0x0000000074B4E000-memory.dmp

Filesize
6.9MB

Download