agenttesla | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
10-05-2024 10:19

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General

Target

02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe
Size

1.1MB
MD5

55f25b3ea6de1642b9aa771002b54c5b
SHA1

929f1c5b44b54293a657f4abb5573746878d3cb8
SHA256

02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53
SHA512

6770fb0a25426f3070c018d23e6b1c6e6e77999ac6b8e0d8e233f1285c73d3602268f6b2f276e230be8a29673007cb8e9aad6c3783c6946d5fb4384c4e106441
SSDEEP

24576:yqDEvCTbMWu7rQYlBQcBiT6rprG8aZ3YH1Rckm2bXNT:yTvC/MTQYxsWR7aZ3Y3HT

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/3060-17-0x00000000003A0000-0x00000000003F4000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-18-0x0000000000B50000-0x0000000000BA2000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-22-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-27-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-31-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-33-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-35-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-29-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-25-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-23-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-49-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-53-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-67-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-81-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-37-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-59-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-79-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-77-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-75-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-73-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-71-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-69-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-65-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-63-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-61-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-57-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-55-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-51-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-47-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-45-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-43-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-41-0x0000000000B50000-0x0000000000B9D000-memory.dmp	family_zgrat_v1
behavioral1/memory/3060-39-0x0000000000B50000-0x0000000000B9D000-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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\skyT = "C:\\Users\\Admin\\AppData\\Roaming\\skyT\\skyT.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2460 set thread context of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2628	2460	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3060	RegSvcs.exe
3060	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe
2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe
2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3060	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 3060	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	28
PID 2460 wrote to memory of 2628	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	29
PID 2460 wrote to memory of 2628	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	29
PID 2460 wrote to memory of 2628	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	29
PID 2460 wrote to memory of 2628	2460	02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe	29

C:\Users\Admin\AppData\Local\Temp\02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe
"C:\Users\Admin\AppData\Local\Temp\02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 316
  2⤵
  - Program crash
  PID:2628

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\apostrophise

Filesize
262KB

MD5
ef174ed98bb82afb97d69659931ece7c

SHA1
9caa78cad45ed7b2918534e31d48b11cabe03b03

SHA256
946a0ccc80707ee58ffa98460cfbe5c93656d35a294c3781db15f8c950dfb216

SHA512
9764fefbc33f31c5454b4929a577e9ab7caf00303406e2b7fd6fecebf640ca4140ba47501dd689b99a9c2a03fd1f409435430ef29ef5717f5c0b99a364f055c3

Download Submit
memory/2460-11-0x0000000000130000-0x0000000000134000-memory.dmp

Filesize
16KB

Download
memory/3060-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3060-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3060-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3060-16-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

Download
memory/3060-17-0x00000000003A0000-0x00000000003F4000-memory.dmp

Filesize
336KB

Download
memory/3060-18-0x0000000000B50000-0x0000000000BA2000-memory.dmp

Filesize
328KB

Download
memory/3060-19-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/3060-20-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/3060-21-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/3060-22-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-27-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-31-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-33-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-35-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-29-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-25-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-23-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-49-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-53-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-67-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-81-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-37-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-59-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-79-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-77-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-1054-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download
memory/3060-75-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-73-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-71-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-69-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-65-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-63-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-61-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-57-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-55-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-51-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-47-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-45-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-43-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-41-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-39-0x0000000000B50000-0x0000000000B9D000-memory.dmp

Filesize
308KB

Download
memory/3060-1056-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

Download
memory/3060-1057-0x0000000073EF0000-0x00000000745DE000-memory.dmp

Filesize
6.9MB

Download