redline | 084d376d323c8eb5d77a446295a94f236bb93945a4df6cdd5b96ba517584963e

Analysis

max time kernel
50s
max time network
55s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/01/2023, 19:33

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General

Target

42a7f93250c5512797946e177cbaf44dfbed5d58.exe
Size

856KB
MD5

beeb5de149b4c472848421bee7416093
SHA1

42a7f93250c5512797946e177cbaf44dfbed5d58
SHA256

084d376d323c8eb5d77a446295a94f236bb93945a4df6cdd5b96ba517584963e
SHA512

22d165f268fca102ce2197e73d657f30d3e96eb5eaa3e7daf3cf6aeec4dbfeab9ed1be4a4a791fc386dcd8198dfb60c81aa6eb1a4679978ed1c738dc1b037153
SSDEEP

3072:ivS07xLCZ3IhEq6OdmpBf65NvDaNN5CEddUHzNJNMsnSJ9NJCHwFwkNEqWX/ODsv:ivS09LCZ3IhE5egMrXd

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

168.119.228.126:11552

Attributes

auth_value
ee2d0ef2a4d0cbee5b6303070e44cb8a

Signatures

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

RedLine payload 6 IoCs

resource	yara_rule
behavioral1/memory/1616-58-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1616-59-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1616-61-0x000000000042280E-mapping.dmp	family_redline
behavioral1/memory/1616-60-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1616-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1616-65-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1956 set thread context of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1616	csc.exe
1616	csc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	csc.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1720	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	29
PID 1956 wrote to memory of 1720	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	29
PID 1956 wrote to memory of 1720	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	29
PID 1956 wrote to memory of 1720	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	29
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30
PID 1956 wrote to memory of 1616	1956	42a7f93250c5512797946e177cbaf44dfbed5d58.exe	30

C:\Users\Admin\AppData\Local\Temp\42a7f93250c5512797946e177cbaf44dfbed5d58.exe
"C:\Users\Admin\AppData\Local\Temp\42a7f93250c5512797946e177cbaf44dfbed5d58.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:1720
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1616

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1616-55-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-58-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-59-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-60-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-65-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-66-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/1956-54-0x0000000000040000-0x000000000011A000-memory.dmp

Filesize
872KB

Download