agenttesla | f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca

General

Target

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
Size

676KB
MD5

4314135cdef8c6eaca661e26b967de51
SHA1

cc07cdf10e3347b12faa5e85ba6bb137319ea6ec
SHA256

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca
SHA512

843641dad181eab5c6b75e39a9e98dda00712b5dd7b6c6ccdef67d59a20c951aeef445e65531ecd416dc47e46eb893255ec98138b76da3ae26942d387d8f096a
SSDEEP

12288:yCBgOWP6iqpEmQepZSi1p+bqxJNkeeQFeP3Zmfl8EhZDjaqOWlx3X1hNsCLu:bCkpEL1Ox7kebUZmflfrDja9W5hNs8u

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6609720213:AAFDn-CcrIYOhz0z69G1nXjen7ZAPR0uGcI/

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1812-6-0x0000000005550000-0x0000000005568000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PEOzINB = "C:\\Users\\Admin\\AppData\\Roaming\\PEOzINB\\PEOzINB.exe"	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

50 api.ipify.org
49 api.ipify.org

flow	ioc
50	api.ipify.org
49	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

description	pid	process	target process
PID 1812 set thread context of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exef88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

pid	process
1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
4872	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
4872	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exef88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

description	pid	process
Token: SeDebugPrivilege	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
Token: SeDebugPrivilege	4872	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

pid process

4872 f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

pid	process
4872	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

description	pid	process	target process
PID 1812 wrote to memory of 4292	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4292	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4292	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
PID 1812 wrote to memory of 4872	1812	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe	f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe

C:\Users\Admin\AppData\Local\Temp\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
"C:\Users\Admin\AppData\Local\Temp\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812

C:\Users\Admin\AppData\Local\Temp\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
"C:\Users\Admin\AppData\Local\Temp\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe"
2⤵
PID:4292

C:\Users\Admin\AppData\Local\Temp\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe
"C:\Users\Admin\AppData\Local\Temp\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f88cce2e7c45d458f08c01454fb4808a1f7327fb752b320c2fd30bfa4358ecca.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1812-4-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/1812-3-0x0000000004ED0000-0x0000000004F62000-memory.dmp

Filesize
584KB

Download
memory/1812-10-0x0000000007AD0000-0x0000000007B6C000-memory.dmp

Filesize
624KB

Download
memory/1812-9-0x0000000008DA0000-0x0000000008E1C000-memory.dmp

Filesize
496KB

Download
memory/1812-5-0x0000000004EC0000-0x0000000004ECA000-memory.dmp

Filesize
40KB

Download
memory/1812-6-0x0000000005550000-0x0000000005568000-memory.dmp

Filesize
96KB

Download
memory/1812-7-0x0000000005580000-0x0000000005588000-memory.dmp

Filesize
32KB

Download
memory/1812-8-0x0000000006040000-0x000000000604A000-memory.dmp

Filesize
40KB

Download
memory/1812-15-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1812-2-0x0000000005590000-0x0000000005B34000-memory.dmp

Filesize
5.6MB

Download
memory/1812-0-0x0000000000410000-0x00000000004C0000-memory.dmp

Filesize
704KB

Download
memory/1812-1-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4872-21-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4872-14-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4872-16-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/4872-17-0x0000000005750000-0x00000000057B6000-memory.dmp

Filesize
408KB

Download
memory/4872-20-0x0000000006C70000-0x0000000006CC0000-memory.dmp

Filesize
320KB

Download
memory/4872-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads