redline | e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a

General

Target

JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe
Size

734.3MB
MD5

52df2a39819f3488060a76b5b480e7b2
SHA1

06aaec51456db541cd461a4f9569191c2dac9b70
SHA256

e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a
SHA512

a53753d209ccb4104700e13fd39715868b0e47bf4704ae1570b9f4e85d9d5a212f5a81d310ab7f014ae79da076ef996346f67c61961e9a41730ca538b34c629a
SSDEEP

1536:wS44cISk+2GlV12JrNKAC5rSW7sM/yExKGvS/VMcYzthOij0u2p9/0jAeqgDKXOV:wHMXc71CNRGmwzdguO9/QfK+yQesOO

Score

10^/10

redline 5967465505_99 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

5967465505_99

C2

cocomarket.win:3306

cocomarket.win:28786

Attributes

auth_value
2973451d1614a2e782ae153fbce2b56b

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/2432-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2432-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2432-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1868-12-0x00000000012C0000-0x00000000012E4000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1868 set thread context of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	1868	WerFault.exe	27

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	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2432	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	29
PID 1868 wrote to memory of 2100	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	30
PID 1868 wrote to memory of 2100	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	30
PID 1868 wrote to memory of 2100	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	30
PID 1868 wrote to memory of 2100	1868	JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6ca2e40f46d8abe41eb76ba86f0a2867acbc9fbbaffc90769ced891c87e968a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1868 -s 96
  2⤵
  - Program crash
  PID:2100

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/1868-1-0x0000000000350000-0x0000000000550000-memory.dmp

Filesize
2.0MB

Download
memory/1868-12-0x00000000012C0000-0x00000000012E4000-memory.dmp

Filesize
144KB

Download
memory/2432-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2432-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2432-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2432-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2432-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2432-11-0x0000000073F0E000-0x0000000073F0F000-memory.dmp

Filesize
4KB

Download
memory/2432-13-0x0000000073F0E000-0x0000000073F0F000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing