agenttesla | 3383e5ed89a4703ac88c7b8bfd322fb56d035e0dc4c9bb48be02b564e28d1818

General

Target

17d8d53fd6350073f157116447743278_JaffaCakes118.exe
Size

374KB
MD5

17d8d53fd6350073f157116447743278
SHA1

e17ad61a624dc3f5a788c5fb652ac4ab6a4dddbd
SHA256

3383e5ed89a4703ac88c7b8bfd322fb56d035e0dc4c9bb48be02b564e28d1818
SHA512

36a0ef70842bc17817fadc340954fc5a190c303fe289d618dd165a92c46662a78b522f28d06811c8e22edefef4f8da2e137ba1e2af80bb16e2a9f86e996ddde2
SSDEEP

6144:GBlL/BwNwqx8NG8zbLZyNCzMMl5svNd8xgfqdYi8cJT9PDf8xb7EPl71:EXwHx804bLZXK11qP8mTleb7ot1

Score

10^/10

agenttesla 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 payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2496-8-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla
behavioral1/memory/2496-10-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla
behavioral1/memory/2496-11-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla
behavioral1/memory/2496-19-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla

Loads dropped DLL 2 IoCs

Processes:

17d8d53fd6350073f157116447743278_JaffaCakes118.exeWerFault.exe

pid process

2248 17d8d53fd6350073f157116447743278_JaffaCakes118.exe
2004 WerFault.exe

pid	process
2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
2004	WerFault.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

17d8d53fd6350073f157116447743278_JaffaCakes118.exe

description	pid	process	target process
PID 2248 set thread context of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2004 2248 WerFault.exe 17d8d53fd6350073f157116447743278_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

17d8d53fd6350073f157116447743278_JaffaCakes118.exe

pid process

2496 17d8d53fd6350073f157116447743278_JaffaCakes118.exe
2496 17d8d53fd6350073f157116447743278_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17d8d53fd6350073f157116447743278_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2496 17d8d53fd6350073f157116447743278_JaffaCakes118.exe

pid	pid_target	process	target process
2004	2248	WerFault.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe

pid	process
2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

17d8d53fd6350073f157116447743278_JaffaCakes118.exe17d8d53fd6350073f157116447743278_JaffaCakes118.exe

description	pid	process	target process
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2496	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	17d8d53fd6350073f157116447743278_JaffaCakes118.exe
PID 2248 wrote to memory of 2004	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	WerFault.exe
PID 2248 wrote to memory of 2004	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	WerFault.exe
PID 2248 wrote to memory of 2004	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	WerFault.exe
PID 2248 wrote to memory of 2004	2248	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	WerFault.exe
PID 2496 wrote to memory of 2652	2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	dw20.exe
PID 2496 wrote to memory of 2652	2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	dw20.exe
PID 2496 wrote to memory of 2652	2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	dw20.exe
PID 2496 wrote to memory of 2652	2496	17d8d53fd6350073f157116447743278_JaffaCakes118.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\17d8d53fd6350073f157116447743278_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17d8d53fd6350073f157116447743278_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2248

C:\Users\Admin\AppData\Local\Temp\17d8d53fd6350073f157116447743278_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17d8d53fd6350073f157116447743278_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 508
3⤵
PID:2652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 480
2⤵
- Loads dropped DLL
- Program crash
PID:2004

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\nsi8E7.tmp\spdfabbx.dll
Filesize
105KB

MD5
a0f13c3729d70aa371add5038a1336fb

SHA1
c87d35c652abf87932fd9f1ba77ecc62e0a2281d

SHA256
03b50dc7cd5d915c6a19efd60a767fb3582913f23c231223fb6b44f7bde594b2

SHA512
09d2b2fd0dec0bf68a86bfeb4df9236dccf176f9135953984f5a69cd86b10001d3a71db30e09c6c91b20e561933574af2dbaf4bd406587b46b0c19630137be1c

Download Submit
memory/2496-8-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2496-10-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2496-11-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2496-13-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-14-0x0000000001E50000-0x0000000001E90000-memory.dmp

Filesize
256KB

Download
memory/2496-17-0x0000000001E50000-0x0000000001E90000-memory.dmp

Filesize
256KB

Download
memory/2496-16-0x0000000001E50000-0x0000000001E90000-memory.dmp

Filesize
256KB

Download
memory/2496-15-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-19-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2496-20-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2652-18-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads