agenttesla | 626e3b000c3ebb9f8f32e54b5fbb9e6f4abaf10af158aa0d71169042f1ce2614

General

Target

New PO.exe
Size

902KB
MD5

c620cb4980a6984166e7f8a02d620a93
SHA1

b007fa2db34b8d6442058bbbc2ce323947fa412f
SHA256

fca02c1e43831d819e18a62b8437ce43942eca3110c68a09be88a600fba74fce
SHA512

17e8961579596ccf30acd2df40521c0c9fee3cc5bcd3e4815133b1ca9c09f1904713a8312cada6142a5e97db142fd6244d5ded1d6d9f2c61eec449e7162aeabc
SSDEEP

24576:ZL2RGgFQVCfI1alPmqT8J/7tN4l/G2dn26:ZL5g0Cfe3fJZMVnN

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.softg.com.ng/
Port:
21
Username:
[email protected]
Password:
logs184035721

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/4836-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation	New PO.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1968 set thread context of 4836	1968	New PO.exe	101

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4532	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1968	New PO.exe
4836	New PO.exe
4836	New PO.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1968	New PO.exe
Token: SeDebugPrivilege	4836	New PO.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 4532	1968	New PO.exe	98
PID 1968 wrote to memory of 4532	1968	New PO.exe	98
PID 1968 wrote to memory of 4532	1968	New PO.exe	98
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101
PID 1968 wrote to memory of 4836	1968	New PO.exe	101

C:\Users\Admin\AppData\Local\Temp\New PO.exe
"C:\Users\Admin\AppData\Local\Temp\New PO.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZrrzljkKWRXR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8BA1.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4532
- C:\Users\Admin\AppData\Local\Temp\New PO.exe
  "C:\Users\Admin\AppData\Local\Temp\New PO.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8BA1.tmp

Filesize
1KB

MD5
c07ac53c0bd283d94002b7a9de743614

SHA1
abe340e1c379222b90dc3af969758b04823261e5

SHA256
9d2b97b43cd63c136a5b4c710d20d5ad3adc413d3b8e756da25c35d126de358a

SHA512
dde9c1636247d8a73cb7c6adce48db9cff4a5bd3ebe9c2e30fc78ee91f716c40017ec09301073c08ebf753b592008433e0a33e254a8bc07d19ef84f88a1ce816

Download Submit
memory/1968-10-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/1968-11-0x0000000001340000-0x00000000013B4000-memory.dmp

Filesize
464KB

Download
memory/1968-3-0x00000000059D0000-0x0000000005F74000-memory.dmp

Filesize
5.6MB

Download
memory/1968-0-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

Filesize
4KB

Download
memory/1968-5-0x0000000005420000-0x000000000542A000-memory.dmp

Filesize
40KB

Download
memory/1968-6-0x0000000005650000-0x00000000056A6000-memory.dmp

Filesize
344KB

Download
memory/1968-7-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/1968-8-0x00000000054B0000-0x00000000054BA000-memory.dmp

Filesize
40KB

Download
memory/1968-2-0x0000000005330000-0x00000000053CC000-memory.dmp

Filesize
624KB

Download
memory/1968-9-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

Filesize
4KB

Download
memory/1968-4-0x00000000054C0000-0x0000000005552000-memory.dmp

Filesize
584KB

Download
memory/1968-1-0x00000000008A0000-0x0000000000988000-memory.dmp

Filesize
928KB

Download
memory/1968-21-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/4836-19-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/4836-20-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download
memory/4836-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4836-22-0x0000000005860000-0x0000000005878000-memory.dmp

Filesize
96KB

Download
memory/4836-23-0x0000000006200000-0x0000000006266000-memory.dmp

Filesize
408KB

Download
memory/4836-24-0x0000000074E90000-0x0000000075640000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads