redline | ed49794dc79523c25a49053833afada7090b1da2c0fe2a725da8c9979c993432

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 20:35

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General

Target

JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe
Size

517KB
MD5

77fc57d18737d95b261885158de0db4e
SHA1

efd686a0355b992f34bbce46b5fe14696375a5cd
SHA256

ed49794dc79523c25a49053833afada7090b1da2c0fe2a725da8c9979c993432
SHA512

262d86a319276e5ce28a79e89db67ebb76f55b0b3b2b0ce6236de421d6e4d5c8b778d1006bc26cc38dfd5326453360a8215ef4b3fe5140893d4f206a38094e06
SSDEEP

3072:ef1fltoqP6j/we9Ffy8OGb6nfss1JYHENejxesYcfGFhk:ef1flqk6j/wuF53s/vhcfae

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

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/2308-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2308-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2308-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2308-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2308-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3016 set thread context of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30

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	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77fc57d18737d95b261885158de0db4e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2308-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2308-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2308-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2308-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2308-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2308-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2308-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2308-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3016-0-0x000007FEF5103000-0x000007FEF5104000-memory.dmp

Filesize
4KB

Download
memory/3016-1-0x0000000001180000-0x0000000001204000-memory.dmp

Filesize
528KB

Download
memory/3016-2-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

Filesize
9.9MB

Download
memory/3016-13-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

Filesize
9.9MB

Download