redline | 21dda24bdc25d4a6425d66a7722ae847c91a6d814b37183db5f3d7f71db4aace

General

Target

JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
Size

4.6MB
MD5

7e1efc1ee0c693388bd72a6879d2382f
SHA1

a783c0fb271982fbda22964bc5b4a482143a72f4
SHA256

21dda24bdc25d4a6425d66a7722ae847c91a6d814b37183db5f3d7f71db4aace
SHA512

c05a945e45168291ef898a89f16a8a96b4a786359688efc0245d1cd0f01097358e2d582386deb7b40551691b72069e7ea1f8d62c7c8e869fa98b5843b10b9d7b
SSDEEP

98304:DLt4JpIB1DBkkO3YhfZ03QdiE2LdnbH0frhpzXO+cmS5:aIXS+UQ98boVcmS5

Score

10^/10

redline @bbakoch discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@bbakoch

C2

92.119.113.189:21746

Attributes

auth_value
de713911efa818890ac36085c9a0fc58

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2196-42-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/2196-41-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/2196-35-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2380 set thread context of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.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_7e1efc1ee0c693388bd72a6879d2382f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31
PID 2380 wrote to memory of 2196	2380	JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e1efc1ee0c693388bd72a6879d2382f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2380
- 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:2196

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/2196-34-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2196-46-0x0000000074750000-0x0000000074E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-45-0x000000007475E000-0x000000007475F000-memory.dmp

Filesize
4KB

Download
memory/2196-44-0x0000000074750000-0x0000000074E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-43-0x000000007475E000-0x000000007475F000-memory.dmp

Filesize
4KB

Download
memory/2196-35-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2196-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2196-41-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2196-42-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2380-17-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2380-9-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2380-5-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2380-4-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2380-2-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2380-0-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2380-32-0x0000000000B00000-0x0000000000F94000-memory.dmp

Filesize
4.6MB

Download
memory/2380-7-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2380-12-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2380-14-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2380-30-0x0000000000B35000-0x0000000000DAC000-memory.dmp

Filesize
2.5MB

Download
memory/2380-19-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2380-22-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2380-24-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2380-27-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2380-29-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download

Analysis

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