agenttesla | 22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43

General

Target

22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
Size

412KB
MD5

5f156b55ae2d4aad423be930307fc5e6
SHA1

e3ddad2cbbceb520c61b0a9262d868c7cce42ddc
SHA256

22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43
SHA512

e02bd26b1bbb0e22b24cb5906b758e61cc59f572b60fdc56191638cbfe7ca77ef72da05d2a57a42b6ff1a16235e128f933436a557964dc38949a25fd50631bad
SSDEEP

6144:i3YYclrhzl4XPsASoLdm3ClEgDx+cocG20vmgNIxSVgs38buvFSAoy32:ioJtzl4/mMdmWEggiG20jIsVtKuvF7m

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1990818097:AAEwom4DVSnyX5nLZhtvlrvCnmzUsVj23cE/sendDocument

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2576-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2576-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2576-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2576-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2576-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\abobexxx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\abobexxx\\abobexxx.exe"	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2576	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
2576	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
Token: SeDebugPrivilege	2576	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2772	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	30
PID 2288 wrote to memory of 2772	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	30
PID 2288 wrote to memory of 2772	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	30
PID 2288 wrote to memory of 2772	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	30
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31
PID 2288 wrote to memory of 2576	2288	22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe	31

C:\Users\Admin\AppData\Local\Temp\22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
"C:\Users\Admin\AppData\Local\Temp\22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Users\Admin\AppData\Local\Temp\22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
  "C:\Users\Admin\AppData\Local\Temp\22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe"
  2⤵
  PID:2772
- C:\Users\Admin\AppData\Local\Temp\22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe
  "C:\Users\Admin\AppData\Local\Temp\22504701a85bcb07b387cd1132fc650ccfd605a6dce08895c31930d7a7dffe43.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2288-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/2288-1-0x0000000000F80000-0x0000000000FEE000-memory.dmp

Filesize
440KB

Download
memory/2288-2-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2288-3-0x0000000000460000-0x000000000046E000-memory.dmp

Filesize
56KB

Download
memory/2288-4-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2288-5-0x0000000000EB0000-0x0000000000F10000-memory.dmp

Filesize
384KB

Download
memory/2288-21-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2576-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-19-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2576-20-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-22-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-23-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads