redline | d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971

General

Target

JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe
Size

846.9MB
MD5

91f5984711797e69aaad871121cc47c7
SHA1

f23b1683ea93e169f86b77f1192ad8a541683db7
SHA256

d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971
SHA512

bc315f9b564b7a6568763f38033215efe1efc1a593e127ec79feb420218c9e220722e171beb7b96412bda3d10c5ffef871566a2ab515630009c47ea97c1e16e0
SSDEEP

98304:aXFI1hlwPZrYhOGXPTB9o88iqn6BHdSCx0eJw1128fJWtGuAsoNE08JL:aXFI1hlwPZabB9ZOWdSww4thAs2EVJL

Score

10^/10

redline @gglul34 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@gglul34

C2

82.115.223.46:57672

Attributes

auth_value
a6ed0e1e513499fe69228a8c1a8d0660

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/2316-13-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2316-10-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2316-8-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2316-15-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2316-17-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/2160-1-0x00000000001D0000-0x00000000013F0000-memory.dmp	net_reactor

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2160 set thread context of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28

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	InstallUtil.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28
PID 2160 wrote to memory of 2316	2160	JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe	28

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d689b232492a44023b23c35bbdfcc74692287b0f7cca5f256ed014ad97f56971.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2316

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/2160-0-0x000007FEF6163000-0x000007FEF6164000-memory.dmp

Filesize
4KB

Download
memory/2160-1-0x00000000001D0000-0x00000000013F0000-memory.dmp

Filesize
18.1MB

Download
memory/2160-2-0x000007FEF6160000-0x000007FEF6B4C000-memory.dmp

Filesize
9.9MB

Download
memory/2160-3-0x000000001CAD0000-0x000000001CD2E000-memory.dmp

Filesize
2.4MB

Download
memory/2160-19-0x000007FEF6160000-0x000007FEF6B4C000-memory.dmp

Filesize
9.9MB

Download
memory/2316-8-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2316-10-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-13-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-15-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-17-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-18-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2316-5-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2316-20-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2316-21-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2316-22-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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