agenttesla | ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa

General

Target

ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe
Size

1.5MB
MD5

db8f710057943cb3dce2046e25e6e35b
SHA1

7a34852dbc16c59a4925b941df8866a1c0eb2c57
SHA256

ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa
SHA512

aaf40ad8629af9af78afdcf356e5a0876ed08ad90323f29ac8cbff816d8f320aa986be0ed2efa753e8716b7cfa9d321721b5a126b0c36326842fb7dc42f78431
SSDEEP

24576:ff5+TDX7PGhhh4V/awamfnHz8rwWGjFlshfyv1RIAhjLoamMiX4lNmZg0YxegPb3:CDX7ufKHYfuPsojLoyEkmZ9Y14

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.manpowerpooling.ro/
Port:
21
Username:
[email protected]
Password:
[I!(NTu2sMRF}[FaDaA+ExX&vf;nA7XhGBkd

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/2616-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2616-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2616-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2616-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2616-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2908 set thread context of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30

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	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2616	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe
2616	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30
PID 2908 wrote to memory of 2616	2908	ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe	30

C:\Users\Admin\AppData\Local\Temp\ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe
"C:\Users\Admin\AppData\Local\Temp\ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Users\Admin\AppData\Local\Temp\ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe
  "C:\Users\Admin\AppData\Local\Temp\ba1e358e70a05c1b265f128f7a7929484a37505bcb3eb3b8a56bc8a6600acdaa.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2616-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2616-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2616-23-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-22-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-21-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2616-20-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2616-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2616-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2616-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2616-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2908-1-0x00000000001C0000-0x000000000034E000-memory.dmp

Filesize
1.6MB

Download
memory/2908-19-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2908-7-0x00000000047D0000-0x0000000004816000-memory.dmp

Filesize
280KB

Download
memory/2908-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2908-6-0x00000000056D0000-0x0000000005750000-memory.dmp

Filesize
512KB

Download
memory/2908-5-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2908-4-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2908-3-0x00000000007B0000-0x00000000007BA000-memory.dmp

Filesize
40KB

Download
memory/2908-2-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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