agenttesla | 437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
10-05-2024 01:23

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General

Target

437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe
Size

1.1MB
MD5

01311bbcca3794100bc4ef5a6f7f471e
SHA1

01372089b8656907ec48e97eb911d05c41b9c651
SHA256

437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831
SHA512

5fcc0ea9c247f591c6d2fcf37d5feb2e237856fe00cce1091eaf6f7254778b31e23507c2eed436c2a437d0033712096777097e6fa7960c14e18af0eee2504d21
SSDEEP

24576:K4lavt0LkLL9IMixoEgea0k9I/l1uh9hq9MmCS:dkwkn9IMHea5y91utaPCS

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Signatures

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

Detect ZGRat V1 33 IoCs

resource	yara_rule
behavioral1/memory/2364-16-0x0000000001F70000-0x0000000001FC4000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-17-0x0000000002020000-0x0000000002072000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-21-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-80-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-78-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-76-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-74-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-72-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-70-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-68-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-66-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-64-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-62-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-60-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-58-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-56-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-54-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-52-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-50-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-48-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-46-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-44-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-42-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-40-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-38-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-36-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-34-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-32-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-30-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-28-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-26-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-24-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1
behavioral1/memory/2364-22-0x0000000002020000-0x000000000206D000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Looks up external IP address via web service 2 IoCs

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

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2256 set thread context of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2364	RegSvcs.exe
2364	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2364	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe
2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe
2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28
PID 2256 wrote to memory of 2364	2256	437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe	28

C:\Users\Admin\AppData\Local\Temp\437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe
"C:\Users\Admin\AppData\Local\Temp\437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\437ead7b2bb32872480a15c9e391792b939d6feb944f45a756f3dc84d9168831.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2256-10-0x0000000000690000-0x0000000000694000-memory.dmp

Filesize
16KB

Download
memory/2364-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2364-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2364-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2364-15-0x000000007472E000-0x000000007472F000-memory.dmp

Filesize
4KB

Download
memory/2364-16-0x0000000001F70000-0x0000000001FC4000-memory.dmp

Filesize
336KB

Download
memory/2364-17-0x0000000002020000-0x0000000002072000-memory.dmp

Filesize
328KB

Download
memory/2364-18-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download
memory/2364-19-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download
memory/2364-20-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download
memory/2364-21-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-80-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-78-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-76-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-74-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-72-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-70-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-68-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-66-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-64-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-62-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-60-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-58-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-56-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-54-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-52-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-50-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-48-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-46-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-44-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-42-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-40-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-38-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-36-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-34-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-32-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-30-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-28-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-26-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-24-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-22-0x0000000002020000-0x000000000206D000-memory.dmp

Filesize
308KB

Download
memory/2364-1051-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download
memory/2364-1052-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2364-1053-0x000000007472E000-0x000000007472F000-memory.dmp

Filesize
4KB

Download
memory/2364-1054-0x0000000074720000-0x0000000074E0E000-memory.dmp

Filesize
6.9MB

Download