agenttesla | 7707ba85b887aaf88da9b91fce5576f15b92c03bcfe253424313e4e1c93175e9

Analysis

max time kernel
145s
max time network
10s
platform
windows7_x64
resource
win7v20201028
submitted
31/03/2021, 06:01

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General

Target
QUOTATION.exe
Size 798KB
Sample210331-xhl8ce2xa2
SHA256 7707ba85b887aaf88da9b91fce5576f15b92c03bcfe253424313e4e1c93175e9
MD5 a3ce33e669164ca64ff4e7f0795f5bfc
SHA1 9a59c9c956441b34a3daa4070f7f69d39fc9a065
SHA512 7e63ab98a50175e80914e4135d0b1cceed3c67056de1be59ad6979cf70132ea6c2a4172e8625e8ea3708b9f36061bd1384364bae7db005e12f1f9e3245140d6a
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.skintechpharmgroup.com
Port
587
Username
[email protected]
Password
RUT!ZR^9

Signatures

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

AgentTesla Payload 3 IoCs

resource	yara_rule
behavioral1/memory/1844-8-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1844-9-0x000000000043789E-mapping.dmp	family_agenttesla
behavioral1/memory/1844-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1932 set thread context of 1844	1932	QUOTATION.exe	29

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1844	QUOTATION.exe
1844	QUOTATION.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1844	QUOTATION.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1844	QUOTATION.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29
PID 1932 wrote to memory of 1844	1932	QUOTATION.exe	29

C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1932
- C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
  "C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:1844

Network

MITRE ATT&CK Matrix

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Downloads

memory/1844-8-0x0000000000400000-0x000000000043C000-memory.dmp

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memory/1844-10-0x0000000073E00000-0x00000000744EE000-memory.dmp

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memory/1844-11-0x0000000000400000-0x000000000043C000-memory.dmp

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memory/1844-13-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

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memory/1932-2-0x0000000073E00000-0x00000000744EE000-memory.dmp

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memory/1932-3-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

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memory/1932-5-0x00000000003F0000-0x00000000003F9000-memory.dmp

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memory/1932-6-0x00000000046D0000-0x00000000046D1000-memory.dmp

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memory/1932-7-0x0000000004D00000-0x0000000004D64000-memory.dmp

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