agenttesla | 3381f3f7860249a3f0df6614e6d2c30aa446fbb45a3aa6e7df4d68603855da37

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
13-05-2024 12:27

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General

Target

DOCUMENTACIÓN_20240000102835334338185_signed.exe
Size

1.1MB
MD5

63b2c81131687e687e3e7f1c0deb12c8
SHA1

2465347106a89ada6ede41f6ee6f89f3979621a0
SHA256

a609b506672dd6a2da8bd25c0ae4d21688c2ed48c1c205366e6a8c3a323e6671
SHA512

20765196191da86142c415f54f948ab9ec84b2e24d991e81a185d6d5cc3ba77ed6ffa6655e8e927cac73d9ce30b55b1e21565701dbeec91a64fbd9f553cbc3e1
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHal2gcNWtf8QL4vd5:gh+ZkldoPK8Yal2pWtf7L4/

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/2564-17-0x0000000000450000-0x00000000004A6000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-18-0x0000000000BE0000-0x0000000000C34000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-33-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-55-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-79-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-77-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-75-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-71-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-69-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-67-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-65-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-63-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-61-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-59-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-57-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-53-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-51-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-49-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-47-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-45-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-43-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-41-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-39-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-37-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-35-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-81-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-73-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-31-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-29-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-27-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-25-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-23-0x0000000000BE0000-0x0000000000C2E000-memory.dmp	family_zgrat_v1
behavioral1/memory/2564-22-0x0000000000BE0000-0x0000000000C2E000-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
2	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1904 set thread context of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2564	RegSvcs.exe
2564	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe
1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe
1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28
PID 1904 wrote to memory of 2564	1904	DOCUMENTACIÓN_20240000102835334338185_signed.exe	28

C:\Users\Admin\AppData\Local\Temp\DOCUMENTACIÓN_20240000102835334338185_signed.exe
"C:\Users\Admin\AppData\Local\Temp\DOCUMENTACIÓN_20240000102835334338185_signed.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\DOCUMENTACIÓN_20240000102835334338185_signed.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
263KB

MD5
c106896e1636bcad0a7db38ca474c7d6

SHA1
e24ad475fdcc6149e2c38c20207d95cf436ab5c9

SHA256
cce9e3ef477a8fb34f2e0c0e8d364575e2258850acd5820895ee4ab9b889e1e6

SHA512
5f36a2d7a057663d1aa6e52b8c1e7ee1a7978e5f2a93c2f1df93488cd7afafccfbbebd4138952c7b0ce39426d9bb12f0218aedd66479b3e2e280f939404f61d5

Download Submit
memory/1904-11-0x00000000000B0000-0x00000000000B4000-memory.dmp

Filesize
16KB

Download
memory/2564-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2564-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2564-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2564-16-0x0000000073EDE000-0x0000000073EDF000-memory.dmp

Filesize
4KB

Download
memory/2564-17-0x0000000000450000-0x00000000004A6000-memory.dmp

Filesize
344KB

Download
memory/2564-18-0x0000000000BE0000-0x0000000000C34000-memory.dmp

Filesize
336KB

Download
memory/2564-19-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2564-20-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2564-21-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2564-33-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-55-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-79-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-77-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-75-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-71-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-69-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-67-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-65-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-63-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-61-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-59-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-57-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-53-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-51-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-49-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-47-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-45-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-43-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-41-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-39-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-37-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-35-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-81-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-73-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-31-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-29-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-27-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-25-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-23-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-22-0x0000000000BE0000-0x0000000000C2E000-memory.dmp

Filesize
312KB

Download
memory/2564-1066-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2564-1067-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2564-1068-0x0000000073EDE000-0x0000000073EDF000-memory.dmp

Filesize
4KB

Download
memory/2564-1069-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download