agenttesla | 423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 13:56

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General

Target

423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe
Size

1.1MB
MD5

343dcea7093067c0d16339e9838b0141
SHA1

65b00a604b0b14e846adbce16e9367a4294c8c3f
SHA256

423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26
SHA512

cc17aa351f7542d093055aaa604a7abc4c5292c4fd588803cd5ebd6d0ce2e8b27736371228ace24abbae89539d28ba79f9948caaedf3c201c26da6a32b814e54
SSDEEP

24576:rqDEvCTbMWu7rQYlBQcBiT6rprG8ay0Jr+3mqPwS9vdrpCvNa:rTvC/MTQYxsWR7ayy3ADS

Score

10^/10

agenttesla zgrat keylogger persistence 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/3004-17-0x0000000000AD0000-0x0000000000B24000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-19-0x0000000000BC0000-0x0000000000C12000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-31-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-29-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-47-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-81-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-79-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-77-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-75-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-73-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-71-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-69-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-67-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-65-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-63-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-61-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-59-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-57-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-55-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-53-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-51-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-49-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-45-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-43-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-41-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-39-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-37-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-35-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-33-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-27-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-25-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-23-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3004-22-0x0000000000BC0000-0x0000000000C0D000-memory.dmp	family_zgrat_v1

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2592 set thread context of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3004	RegSvcs.exe
3004	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3004	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe
2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe
2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3004	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28
PID 2592 wrote to memory of 3004	2592	423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe	28

C:\Users\Admin\AppData\Local\Temp\423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe
"C:\Users\Admin\AppData\Local\Temp\423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2592
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\423720630070804e01179413187d08c244a30225e658e38b9647ec6c26622d26.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
262KB

MD5
313eae27f36307c0fb7a3ffdda8dae2a

SHA1
487b428fcfd56f11c32c5f1cb73993ae359d09eb

SHA256
119e6cd988d8df285a9512b7567cb1088a33d78a4a2f112454c9dad5f3fdf525

SHA512
581aa6bb6562d5f99814a0fcc24d7d6190d06fe40c8e29731860138b75dd2ca0e0a3a085910e5fe66e181ddca7711057b24dfd8f008ae25b2813d92dd3798902

Download Submit
memory/2592-11-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/3004-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3004-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3004-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3004-16-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3004-17-0x0000000000AD0000-0x0000000000B24000-memory.dmp

Filesize
336KB

Download
memory/3004-18-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3004-19-0x0000000000BC0000-0x0000000000C12000-memory.dmp

Filesize
328KB

Download
memory/3004-20-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3004-21-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3004-31-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-29-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-47-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-81-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-79-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-77-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-75-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-73-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-71-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-69-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-67-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-65-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-63-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-61-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-59-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-57-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-55-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-53-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-51-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-49-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-45-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-43-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-41-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-39-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-37-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-35-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-33-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-27-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-25-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-23-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-22-0x0000000000BC0000-0x0000000000C0D000-memory.dmp

Filesize
308KB

Download
memory/3004-1054-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3004-1056-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3004-1057-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download