agenttesla | 4d4159f7401d22baaf1c07390e3d411caf5b938806898eac4c69f1d3215dac0f

Analysis

max time kernel
82s
max time network
83s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
18-02-2025 08:11

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General

Target

Thermo Fisher RFQ_TFS-1508.exe
Size

1.1MB
MD5

d39d829687978a2ef6e385508bdb48ed
SHA1

e1ec283ac4a7e33de8fe429841c9e6518422ade0
SHA256

cb17d0dc6270ed6a16c727088332c74d14ac023d1a80bf5ac97574df05c239b2
SHA512

1aafbc56dff067ee328027c094b75f1bc5240d6e1404d79c3c8dd51a98bec8f6f592d0f35dcd08da6473e7c5411a453c4fb4271b189a5d960d04c58620adbd57
SSDEEP

24576:7u6J33O0c+JY5UZ+XC0kGso6FaYImOm9ihrIYrYBaFjdWY:1u0c++OCvkGs9FaYImEhrIpaCY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2120 set thread context of 212	2120	Thermo Fisher RFQ_TFS-1508.exe	86

System Location Discovery: System Language Discovery 1 TTPs 3 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	Thermo Fisher RFQ_TFS-1508.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Thermo Fisher RFQ_TFS-1508.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
212	RegSvcs.exe
212	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2308	Thermo Fisher RFQ_TFS-1508.exe
2120	Thermo Fisher RFQ_TFS-1508.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	212	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2308	Thermo Fisher RFQ_TFS-1508.exe
2308	Thermo Fisher RFQ_TFS-1508.exe
2120	Thermo Fisher RFQ_TFS-1508.exe
2120	Thermo Fisher RFQ_TFS-1508.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2308	Thermo Fisher RFQ_TFS-1508.exe
2308	Thermo Fisher RFQ_TFS-1508.exe
2120	Thermo Fisher RFQ_TFS-1508.exe
2120	Thermo Fisher RFQ_TFS-1508.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2232	2308	Thermo Fisher RFQ_TFS-1508.exe	84
PID 2308 wrote to memory of 2232	2308	Thermo Fisher RFQ_TFS-1508.exe	84
PID 2308 wrote to memory of 2232	2308	Thermo Fisher RFQ_TFS-1508.exe	84
PID 2308 wrote to memory of 2120	2308	Thermo Fisher RFQ_TFS-1508.exe	85
PID 2308 wrote to memory of 2120	2308	Thermo Fisher RFQ_TFS-1508.exe	85
PID 2308 wrote to memory of 2120	2308	Thermo Fisher RFQ_TFS-1508.exe	85
PID 2120 wrote to memory of 212	2120	Thermo Fisher RFQ_TFS-1508.exe	86
PID 2120 wrote to memory of 212	2120	Thermo Fisher RFQ_TFS-1508.exe	86
PID 2120 wrote to memory of 212	2120	Thermo Fisher RFQ_TFS-1508.exe	86
PID 2120 wrote to memory of 212	2120	Thermo Fisher RFQ_TFS-1508.exe	86

C:\Users\Admin\AppData\Local\Temp\Thermo Fisher RFQ_TFS-1508.exe
"C:\Users\Admin\AppData\Local\Temp\Thermo Fisher RFQ_TFS-1508.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Thermo Fisher RFQ_TFS-1508.exe"
  2⤵
  PID:2232
- C:\Users\Admin\AppData\Local\Temp\Thermo Fisher RFQ_TFS-1508.exe
  "C:\Users\Admin\AppData\Local\Temp\Thermo Fisher RFQ_TFS-1508.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\Thermo Fisher RFQ_TFS-1508.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\niellists

Filesize
28KB

MD5
728bd7c78753589c2cbf39c9d6a31608

SHA1
62a10b95890306b7da8edd733709c3f5b3854c58

SHA256
f060dbb4bc5c888a9dbb46fc452352b22c1e4df17f6e70f9ffa88ecfb8bebb8e

SHA512
213827e49dded96e2caf94916f7f3a0af6b783f73d5b314fa4c13f587422c90f5dc2d22c4e096e05816c20483271d7f930d4ef67e7261acdcecad5e2a8c2aa95

Download Submit
memory/212-25-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/212-26-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/212-28-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/212-29-0x000000007375E000-0x000000007375F000-memory.dmp

Filesize
4KB

Download
memory/212-27-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/212-30-0x0000000005240000-0x0000000005294000-memory.dmp

Filesize
336KB

Download
memory/212-31-0x0000000073750000-0x0000000073F00000-memory.dmp

Filesize
7.7MB

Download
memory/212-32-0x0000000073750000-0x0000000073F00000-memory.dmp

Filesize
7.7MB

Download
memory/212-33-0x00000000058D0000-0x0000000005E74000-memory.dmp

Filesize
5.6MB

Download
memory/212-34-0x0000000005360000-0x00000000053B2000-memory.dmp

Filesize
328KB

Download
memory/212-44-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-49-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-94-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-92-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-90-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-88-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-84-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-82-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-80-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-78-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-77-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-72-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-70-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-68-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-66-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-64-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-62-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-60-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-56-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-54-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-52-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-50-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-46-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-42-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-40-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-38-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-86-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-74-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-58-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-36-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-35-0x0000000005360000-0x00000000053AD000-memory.dmp

Filesize
308KB

Download
memory/212-1065-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/212-1066-0x0000000073750000-0x0000000073F00000-memory.dmp

Filesize
7.7MB

Download
memory/212-1067-0x0000000006370000-0x00000000063C0000-memory.dmp

Filesize
320KB

Download
memory/212-1068-0x0000000006460000-0x00000000064F2000-memory.dmp

Filesize
584KB

Download
memory/212-1069-0x00000000063C0000-0x00000000063CA000-memory.dmp

Filesize
40KB

Download
memory/212-1070-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/212-1071-0x000000007375E000-0x000000007375F000-memory.dmp

Filesize
4KB

Download
memory/212-1072-0x0000000073750000-0x0000000073F00000-memory.dmp

Filesize
7.7MB

Download
memory/2308-11-0x0000000003F00000-0x0000000003F04000-memory.dmp

Filesize
16KB

Download