agenttesla | 916d30f29bbbbbbf9cd02ee4c66d611750d1a0aafa7b3f364b35e46216ae90a3

Analysis

max time kernel
179s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
08/12/2022, 00:23

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General

Target
SOA.exe
Size 907KB
Sample221208-apgmxage98
SHA256 916d30f29bbbbbbf9cd02ee4c66d611750d1a0aafa7b3f364b35e46216ae90a3
MD5 99ded55f618740a2d0d01d058bbefeb8
SHA1 80286ab408cc08343d073d440e2024627b65d327
SHA512 1e02c63919993f30e3d02321cb9d7c29e5d794fa03b7c2c26c75945e1fa14a7dbd5a31a3cb4ce8b79ce317798c3549ca0fa8b64163bdc5a954bb5da6a501c0ee
SSDEEP 24576:OH1tAKI2ODxwg5+R9sKGUSDbacRbq/4nb90FK9y:2tpXO7e9U3DdA4R
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.karthikagro.in
Port
587
Username
[email protected]
Password
Yenks@0910

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	SOA.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
87	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1492 set thread context of 2980	1492	SOA.exe	92

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
3976	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2980	SOA.exe
2980	SOA.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	SOA.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 3976	1492	SOA.exe	88
PID 1492 wrote to memory of 3976	1492	SOA.exe	88
PID 1492 wrote to memory of 3976	1492	SOA.exe	88
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92
PID 1492 wrote to memory of 2980	1492	SOA.exe	92

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZbSjsp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEBB8.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3976
- C:\Users\Admin\AppData\Local\Temp\SOA.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

SOA.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SOA.exe.log
Size 1KB
SHA256 e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99
MD5 84e77a587d94307c0ac1357eb4d3d46f
SHA1 83cc900f9401f43d181207d64c5adba7a85edc1e
SHA512 aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691
MD5 SHA1 SHA512

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tmpEBB8.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpEBB8.tmp
Size 1KB
SHA256 23aadfc8dc615a9da289e6e830697a8acf514d9228eec83572540a20c99b2820
MD5 71e275dddaca05065be09fc89db1e7f9
SHA1 830decc9570637895c65f41da43a944216a262fc
SHA512 d31add3ddb1745aeb56242e15a9b4fd5cb7d139eec30db64acb77bd7049a71cd720dc912d82cb122616c8d9461c465b3b882966277b4ed8b5d8a42fddf809add
MD5 SHA1 SHA512

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memory/1492-132-0x0000000000D10000-0x0000000000DFA000-memory.dmp

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memory/1492-133-0x0000000005DC0000-0x0000000006364000-memory.dmp

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memory/1492-134-0x0000000005810000-0x00000000058A2000-memory.dmp

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memory/1492-135-0x00000000058B0000-0x000000000594C000-memory.dmp

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memory/1492-136-0x00000000057A0000-0x00000000057AA000-memory.dmp

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memory/2980-140-0x0000000000400000-0x000000000042E000-memory.dmp

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memory/2980-142-0x0000000006440000-0x00000000064A6000-memory.dmp

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