agenttesla | 2caebef8945d20deddcf6977b0091781dc91f78c52169c066ab87906bcbd3968

General

Target

Balance payment.exe
Size

614KB
MD5

c76751eb111c227d587f5aff012df2fc
SHA1

89069a18e42fc15da8d221893dbadef9715ce5c8
SHA256

3f479de77fd65ff82d89c44b941aedd81d9afe93093699e40ba82b02e058719a
SHA512

39b7642c99bace5f1a1577a58cdb702fb384dbabeff28e9044a373b4f1e4c8a05e672c52e4ac21d16503afec5ec2f6656506a73901d8233c620f3110be6d827e
SSDEEP

12288:z3IU8S6eUdSTThn7IDPAbXopeOBA2TiE20XpMaqzIH+YOL:DItSAduhI0bXoVwEIamDH

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vrlogistic.com
Port:
587
Username:
[email protected]
Password:
@dmin@123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2220-3-0x00000000004E0000-0x00000000004F8000-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

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Balance payment.exe

description pid process target process

PID 2220 set thread context of 2672 2220 Balance payment.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2124 schtasks.exe

description	pid	process	target process
PID 2220 set thread context of 2672	2220	Balance payment.exe	RegSvcs.exe

pid	process
2124	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

Balance payment.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2220	Balance payment.exe
2220	Balance payment.exe
2220	Balance payment.exe
2220	Balance payment.exe
2220	Balance payment.exe
2220	Balance payment.exe
2220	Balance payment.exe
2924	powershell.exe
2412	powershell.exe
2672	RegSvcs.exe
2672	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Balance payment.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2220	Balance payment.exe
Token: SeDebugPrivilege	2924	powershell.exe
Token: SeDebugPrivilege	2412	powershell.exe
Token: SeDebugPrivilege	2672	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Balance payment.exe

description	pid	process	target process
PID 2220 wrote to memory of 2924	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2924	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2924	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2924	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2412	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2412	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2412	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2412	2220	Balance payment.exe	powershell.exe
PID 2220 wrote to memory of 2124	2220	Balance payment.exe	schtasks.exe
PID 2220 wrote to memory of 2124	2220	Balance payment.exe	schtasks.exe
PID 2220 wrote to memory of 2124	2220	Balance payment.exe	schtasks.exe
PID 2220 wrote to memory of 2124	2220	Balance payment.exe	schtasks.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe
PID 2220 wrote to memory of 2672	2220	Balance payment.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Balance payment.exe
"C:\Users\Admin\AppData\Local\Temp\Balance payment.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Balance payment.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2924

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uCxRFk.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2412

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uCxRFk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC081.tmp"
2⤵
- Creates scheduled task(s)
PID:2124

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC081.tmp

Filesize
1KB

MD5
6e969c29d3850c957e1e01ff0dffd9c2

SHA1
1714a357fb90c57953a113e0a78d9a1d8bded6a0

SHA256
0bd289c15bf8323c9b0ad5805495efbe9303c9e8316d68d872f6337ee649fe6e

SHA512
203c0d80ed59275208c0e860c7a43ed3721dc79f272948b2212db7803dfa94448b9492d0ba540b8c885e12e05d89c3cd7e0107009d2dbfaaf0b0f9a663d23004

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
4e6ec5abd072c68219a9cb6df95debf4

SHA1
d8e020520d61fd038aa4357f37d018f2b0336946

SHA256
3723c4fa4afa395fa2f91002d9b6cfc3e9441432ca2fd5887b4a87d8d315fca0

SHA512
bdc185bdb7bd4973ccad0476cca54ba59c986eb6f7d77b5e609f85f6d2174ad760295335835246028fed67b8608574ef9de5127b2f7bde13f64ba8477a306245

Download Submit
memory/2220-37-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-0-0x0000000000330000-0x00000000003D0000-memory.dmp

Filesize
640KB

Download
memory/2220-3-0x00000000004E0000-0x00000000004F8000-memory.dmp

Filesize
96KB

Download
memory/2220-5-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/2220-6-0x0000000005950000-0x00000000059CC000-memory.dmp

Filesize
496KB

Download
memory/2220-7-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-8-0x0000000004820000-0x0000000004860000-memory.dmp

Filesize
256KB

Download
memory/2220-2-0x0000000004820000-0x0000000004860000-memory.dmp

Filesize
256KB

Download
memory/2220-1-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-4-0x0000000000440000-0x0000000000448000-memory.dmp

Filesize
32KB

Download
memory/2412-21-0x000000006F4B0000-0x000000006FA5B000-memory.dmp

Filesize
5.7MB

Download
memory/2412-44-0x000000006F4B0000-0x000000006FA5B000-memory.dmp

Filesize
5.7MB

Download
memory/2412-23-0x0000000002550000-0x0000000002590000-memory.dmp

Filesize
256KB

Download
memory/2412-25-0x000000006F4B0000-0x000000006FA5B000-memory.dmp

Filesize
5.7MB

Download
memory/2672-41-0x0000000073660000-0x0000000073D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2672-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2672-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-35-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-46-0x0000000073660000-0x0000000073D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2672-47-0x00000000012D0000-0x0000000001310000-memory.dmp

Filesize
256KB

Download
memory/2672-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-40-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2672-42-0x00000000012D0000-0x0000000001310000-memory.dmp

Filesize
256KB

Download
memory/2924-24-0x000000006F4B0000-0x000000006FA5B000-memory.dmp

Filesize
5.7MB

Download
memory/2924-22-0x000000006F4B0000-0x000000006FA5B000-memory.dmp

Filesize
5.7MB

Download
memory/2924-43-0x000000006F4B0000-0x000000006FA5B000-memory.dmp

Filesize
5.7MB

Download
memory/2924-27-0x0000000002080000-0x00000000020C0000-memory.dmp

Filesize
256KB

Download
memory/2924-26-0x0000000002080000-0x00000000020C0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads