agenttesla | 61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6

General

Target

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
Size

468KB
MD5

cbb684a5d6cb446749ad1585c4561203
SHA1

15690fa1f2115bf79d7cc4eab2bd684607a54849
SHA256

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6
SHA512

850d3eecba2fc2d315302f1ea08cc836942c92268bf44135e262fe1aa5970399b17b79efa4c6f0bc1b93fa3d0015a9307999f7b35d125fbe5d2c0de64b6e6eed
SSDEEP

12288:Dt8G/id/vRWNipUvfzSYz8ggrhmdrFfn+Ry:Dt8G/Gnki+nH4ggrorFh

Score

10^/10

agenttesla purelogstealer zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
66.29.151.236
Port:
587
Username:
[email protected]
Password:
09Xt0hBU4PzO
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 34 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2204-4-0x0000000005B40000-0x0000000005D70000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-5-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-6-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-8-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-10-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-12-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-14-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-16-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-18-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-20-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-22-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-24-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-26-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-28-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-30-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-32-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-36-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-34-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-38-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-42-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-44-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-40-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-46-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-48-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-52-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-50-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-54-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-56-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-58-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-60-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-64-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-66-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-62-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1
behavioral1/memory/2204-68-0x0000000005B40000-0x0000000005D69000-memory.dmp	family_zgrat_v1

PureLog Stealer
PureLog Stealer is an infostealer written in C#.
stealer purelogstealer

PureLog Stealer payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2204-0-0x0000000000A70000-0x0000000000AE8000-memory.dmp	family_purelog_stealer
behavioral1/memory/2204-2-0x00000000048D0000-0x0000000004910000-memory.dmp	family_purelog_stealer

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\zisdpl = "C:\\Users\\Admin\\AppData\\Roaming\\zisdpl.exe"	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 api.ipify.org
7 api.ipify.org

flow	ioc
6	api.ipify.org
7	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

description	pid	process	target process
PID 2204 set thread context of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

pid	process
2724	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
2724	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

description	pid	process
Token: SeDebugPrivilege	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
Token: SeDebugPrivilege	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
Token: SeDebugPrivilege	2724	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

description	pid	process	target process
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
PID 2204 wrote to memory of 2724	2204	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe	61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe

C:\Users\Admin\AppData\Local\Temp\61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
"C:\Users\Admin\AppData\Local\Temp\61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2204

C:\Users\Admin\AppData\Local\Temp\61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe
"C:\Users\Admin\AppData\Local\Temp\61c6a3b0c90460d5e37a7dfa24219cb05d6064c9d92233f5e7e0b538573538c6.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2724

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2204-0-0x0000000000A70000-0x0000000000AE8000-memory.dmp

Filesize
480KB

Download
memory/2204-1-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-2-0x00000000048D0000-0x0000000004910000-memory.dmp

Filesize
256KB

Download
memory/2204-3-0x0000000000560000-0x0000000000568000-memory.dmp

Filesize
32KB

Download
memory/2204-4-0x0000000005B40000-0x0000000005D70000-memory.dmp

Filesize
2.2MB

Download
memory/2204-5-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-6-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-8-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-10-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-12-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-14-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-16-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-18-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-20-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-22-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-24-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-26-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-28-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-30-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-32-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-36-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-34-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-38-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-42-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-44-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-40-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-46-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-48-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-52-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-50-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-54-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-56-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-58-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-60-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-64-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-66-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-62-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-68-0x0000000005B40000-0x0000000005D69000-memory.dmp

Filesize
2.2MB

Download
memory/2204-4460-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2204-4886-0x00000000048D0000-0x0000000004910000-memory.dmp

Filesize
256KB

Download
memory/2204-4887-0x00000000007E0000-0x00000000007E1000-memory.dmp

Filesize
4KB

Download
memory/2204-4889-0x0000000004780000-0x00000000047CC000-memory.dmp

Filesize
304KB

Download
memory/2204-4888-0x0000000004710000-0x000000000477C000-memory.dmp

Filesize
432KB

Download
memory/2204-4890-0x0000000005220000-0x0000000005274000-memory.dmp

Filesize
336KB

Download
memory/2204-4904-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-4909-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2724-4908-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2724-4910-0x0000000002110000-0x0000000002150000-memory.dmp

Filesize
256KB

Download
memory/2724-4911-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads