redline | 461401597ff7d6afe0f63d54728daa5a0762193ad8c60e25dda69e64a946508b

General

Target

JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe
Size

146KB
MD5

d5e5d90fa1231d6eb034a6876eb60055
SHA1

8213bd5ab596408dd86d0efd7a87c906c2aba0e5
SHA256

461401597ff7d6afe0f63d54728daa5a0762193ad8c60e25dda69e64a946508b
SHA512

37a63e872a3ac108f87bb350edc5f91640241f24222723bf5042778c89e3e9a53e4eb6772c6f44c8c02f19d963bded28846315e2ed1d67e1074395408446e917
SSDEEP

3072:sMIgNr6dQotshzheiT0er6a+pFaJSN3JD48WKufuFEZEA+:VZ1jPT0S6aBQNZDHJufux

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

C2

65.108.29.210:21638

Attributes

auth_value
ad39d6a8ea7823f2a92f57ebaa4c98a5

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/2424-12-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2424-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2424-7-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2424-16-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2424-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/2424-12-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2424-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2424-7-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2424-16-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2424-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2448 set thread context of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30
PID 2448 wrote to memory of 2424	2448	JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d5e5d90fa1231d6eb034a6876eb60055.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2424

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

memory/2424-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-12-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2424-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-7-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-4-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-16-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2424-14-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2448-0-0x000007FEF5713000-0x000007FEF5714000-memory.dmp

Filesize
4KB

Download
memory/2448-1-0x0000000000880000-0x00000000008A6000-memory.dmp

Filesize
152KB

Download
memory/2448-2-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Filesize
9.9MB

Download
memory/2448-17-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Filesize
9.9MB

Download

Analysis

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