agenttesla | 3b3f6d41ee6c1f630f6aa74edbe5d524fe2333a91e5234509c647432f663819f

General

Target

f17d8c94783597296264ab489cfc64b8.exe
Size

625KB
MD5

f17d8c94783597296264ab489cfc64b8
SHA1

b967e59eabac83697e27576e54420623d5ebedfb
SHA256

3b3f6d41ee6c1f630f6aa74edbe5d524fe2333a91e5234509c647432f663819f
SHA512

b2ae3996f8a80b4e2689616b4b4443bfd9aff6633515713e451931650054b588e129389278f0e8eeb8820d5980f5f165f4cdc921a8d196a3a16f212628a3de38

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.scrablex.com
Port:
587
Username:
[email protected]
Password:
Chisom123.

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1320-125-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1320-126-0x00000000004375DE-mapping.dmp	family_agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

f17d8c94783597296264ab489cfc64b8.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\aKZoqyj = "C:\\Users\\Admin\\AppData\\Roaming\\aKZoqyj\\aKZoqyj.exe"	f17d8c94783597296264ab489cfc64b8.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

f17d8c94783597296264ab489cfc64b8.exe

description pid process target process

PID 3904 set thread context of 1320 3904 f17d8c94783597296264ab489cfc64b8.exe f17d8c94783597296264ab489cfc64b8.exe

description	pid	process	target process
PID 3904 set thread context of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

f17d8c94783597296264ab489cfc64b8.exef17d8c94783597296264ab489cfc64b8.exe

pid	process
3904	f17d8c94783597296264ab489cfc64b8.exe
3904	f17d8c94783597296264ab489cfc64b8.exe
3904	f17d8c94783597296264ab489cfc64b8.exe
1320	f17d8c94783597296264ab489cfc64b8.exe
1320	f17d8c94783597296264ab489cfc64b8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f17d8c94783597296264ab489cfc64b8.exef17d8c94783597296264ab489cfc64b8.exe

description pid process

Token: SeDebugPrivilege 3904 f17d8c94783597296264ab489cfc64b8.exe
Token: SeDebugPrivilege 1320 f17d8c94783597296264ab489cfc64b8.exe

description	pid	process
Token: SeDebugPrivilege	3904	f17d8c94783597296264ab489cfc64b8.exe
Token: SeDebugPrivilege	1320	f17d8c94783597296264ab489cfc64b8.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f17d8c94783597296264ab489cfc64b8.exe

description	pid	process	target process
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe
PID 3904 wrote to memory of 1320	3904	f17d8c94783597296264ab489cfc64b8.exe	f17d8c94783597296264ab489cfc64b8.exe

C:\Users\Admin\AppData\Local\Temp\f17d8c94783597296264ab489cfc64b8.exe
"C:\Users\Admin\AppData\Local\Temp\f17d8c94783597296264ab489cfc64b8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3904

C:\Users\Admin\AppData\Local\Temp\f17d8c94783597296264ab489cfc64b8.exe
"C:\Users\Admin\AppData\Local\Temp\f17d8c94783597296264ab489cfc64b8.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1320

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f17d8c94783597296264ab489cfc64b8.exe.log
MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
memory/1320-125-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1320-134-0x0000000006020000-0x0000000006021000-memory.dmp

Filesize
4KB

Download
memory/1320-133-0x0000000005750000-0x0000000005751000-memory.dmp

Filesize
4KB

Download
memory/1320-132-0x0000000001440000-0x0000000001441000-memory.dmp

Filesize
4KB

Download
memory/1320-126-0x00000000004375DE-mapping.dmp

Download
memory/3904-119-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/3904-122-0x0000000005410000-0x000000000590E000-memory.dmp

Filesize
5.0MB

Download
memory/3904-123-0x0000000001450000-0x00000000014C9000-memory.dmp

Filesize
484KB

Download
memory/3904-124-0x00000000076A0000-0x00000000076E9000-memory.dmp

Filesize
292KB

Download
memory/3904-121-0x0000000005620000-0x0000000005629000-memory.dmp

Filesize
36KB

Download
memory/3904-120-0x0000000005640000-0x0000000005641000-memory.dmp

Filesize
4KB

Download
memory/3904-114-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/3904-118-0x00000000054B0000-0x00000000054B1000-memory.dmp

Filesize
4KB

Download
memory/3904-117-0x0000000005910000-0x0000000005911000-memory.dmp

Filesize
4KB

Download
memory/3904-116-0x0000000005330000-0x0000000005331000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads