agenttesla | 140698ca33bee59b84d6f9ba9f26f39ead1bedadf4ab2bf44fea445e1e3bffef

General

Target

e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe
Size

630KB
MD5

e60a3148433b0c4a7ddcf0d5e5da82aa
SHA1

7be4c86f6f254931a75cd9ac890d3c7761dcbc35
SHA256

140698ca33bee59b84d6f9ba9f26f39ead1bedadf4ab2bf44fea445e1e3bffef
SHA512

f3cdc0a15e92a28b9cd5265f0a9bba88793f17fa645863001eaf92634c035846ac43f50e57ca91bdb853e4d468754e521c044cfe9d65ce3937180fee9d484aa6
SSDEEP

12288:mP+l/FZgj5j2e4hf3+UFHibyb982w6E1jLI3KwrusFvs7U5dO/g7dA:mcgV2eSdSyby23ejLSVuqvV/O/gBA

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.curidesigner.com/
Port:
21
Username:
[email protected]
Password:
boygirl123456

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/4400-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2280 set thread context of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4400	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe
4400	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4400	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91
PID 2280 wrote to memory of 4400	2280	e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e60a3148433b0c4a7ddcf0d5e5da82aa_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2280-10-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download
memory/2280-16-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download
memory/2280-3-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/2280-4-0x0000000004D80000-0x0000000004E12000-memory.dmp

Filesize
584KB

Download
memory/2280-5-0x0000000004D40000-0x0000000004D4A000-memory.dmp

Filesize
40KB

Download
memory/2280-6-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download
memory/2280-7-0x0000000004E80000-0x0000000004ED6000-memory.dmp

Filesize
344KB

Download
memory/2280-11-0x0000000000BF0000-0x0000000000C5A000-memory.dmp

Filesize
424KB

Download
memory/2280-9-0x00000000750DE000-0x00000000750DF000-memory.dmp

Filesize
4KB

Download
memory/2280-2-0x0000000004C30000-0x0000000004CCC000-memory.dmp

Filesize
624KB

Download
memory/2280-8-0x0000000004EF0000-0x0000000004EFA000-memory.dmp

Filesize
40KB

Download
memory/2280-0-0x00000000750DE000-0x00000000750DF000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x0000000000250000-0x00000000002F4000-memory.dmp

Filesize
656KB

Download
memory/4400-19-0x00000000063E0000-0x0000000006446000-memory.dmp

Filesize
408KB

Download
memory/4400-15-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download
memory/4400-17-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download
memory/4400-18-0x0000000005A40000-0x0000000005A58000-memory.dmp

Filesize
96KB

Download
memory/4400-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4400-20-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download
memory/4400-21-0x00000000750D0000-0x0000000075880000-memory.dmp

Filesize
7.7MB

Download

Analysis

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