redline | d91d72f391d5c4a55f82b5910b1426afc19f3af28ec9603e60f287d4de768a86

General

Target

JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe
Size

1009KB
MD5

a1c70aa369668b00b8392b82115fe72b
SHA1

cb910de4f365fe67bc37783687e9281f802e115f
SHA256

d91d72f391d5c4a55f82b5910b1426afc19f3af28ec9603e60f287d4de768a86
SHA512

44fb962082a79d585f6e499963fa65c1ac7c758ff0b489d50ad5655b9c5e24e05b305932ee072db6f4a34d84ab7d24087d5fe9df0ffb8b11ccc6ab90460745f6
SSDEEP

24576:dvvrR6K/pKSbGK5pCwPJN9JBpXvrR6K/pKSbGK5pCwPJN9JB5ZX:dvDgKhGK5FNLBpTgKhGK5FNLBv

Score

10^/10

redline sectoprat ytuploader [greenbin-card]discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

YTUploader [greenbin-card]

C2

greenbin-card.site:1026

Attributes

auth_value
30073e5da439091f4d55949b78fea690

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/2808-17-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2808-13-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2808-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2808-19-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2808-22-0x0000000000400000-0x0000000000422000-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/2808-17-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2808-13-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2808-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2808-19-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2808-22-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 772 set thread context of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31

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	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31
PID 772 wrote to memory of 2808	772	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:772
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2808

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/772-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/772-1-0x0000000000B60000-0x0000000000C38000-memory.dmp

Filesize
864KB

Download
memory/772-2-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/772-3-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/772-4-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/772-5-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/772-6-0x00000000020C0000-0x0000000002106000-memory.dmp

Filesize
280KB

Download
memory/772-24-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-17-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-13-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-19-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-22-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-7-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-23-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2808-25-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-26-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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