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 1 IoCs

resource	yara_rule
behavioral2/memory/1628-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/1628-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4468 set thread context of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe
4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4468 wrote to memory of 2724	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	88
PID 4468 wrote to memory of 2724	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	88
PID 4468 wrote to memory of 2724	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	88
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89
PID 4468 wrote to memory of 1628	4468	JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe	89

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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4468
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe"
  2⤵
  PID:2724
- 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:1628

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\JaffaCakes118_a1c70aa369668b00b8392b82115fe72b.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1628-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1628-22-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1628-21-0x00000000053C0000-0x000000000540C000-memory.dmp

Filesize
304KB

Download
memory/1628-19-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1628-20-0x0000000005380000-0x00000000053BC000-memory.dmp

Filesize
240KB

Download
memory/1628-17-0x0000000002DB0000-0x0000000002DC2000-memory.dmp

Filesize
72KB

Download
memory/1628-18-0x0000000005450000-0x000000000555A000-memory.dmp

Filesize
1.0MB

Download
memory/1628-16-0x0000000005960000-0x0000000005F78000-memory.dmp

Filesize
6.1MB

Download
memory/1628-15-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-5-0x00000000056A0000-0x00000000056AA000-memory.dmp

Filesize
40KB

Download
memory/4468-10-0x0000000006B30000-0x0000000006B76000-memory.dmp

Filesize
280KB

Download
memory/4468-14-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-9-0x0000000006D10000-0x0000000006DAC000-memory.dmp

Filesize
624KB

Download
memory/4468-8-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-7-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/4468-6-0x0000000005C70000-0x0000000005C7A000-memory.dmp

Filesize
40KB

Download
memory/4468-0-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/4468-4-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/4468-3-0x00000000056D0000-0x0000000005762000-memory.dmp

Filesize
584KB

Download
memory/4468-2-0x0000000005C80000-0x0000000006224000-memory.dmp

Filesize
5.6MB

Download
memory/4468-1-0x0000000000C00000-0x0000000000CD8000-memory.dmp

Filesize
864KB

Download

Analysis

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