redline | 1c515ba8bd1319594bc5ef7f306c52b32d08d7aea0531f87d60b40b2ed797c51

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/11/2024, 10:32

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General

Target
3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
Size 1.7MB
Sample241109-mlfbwsvrgp
SHA256 3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7
MD5 1043817d0d592f519cadf46caf36d1c6
SHA1 2164d3cbfaebd2a58adf3e1ad06ed5f6e4ead928
SHA512 197576a9a1821b4d517166c6df55879a2949a500920babcb6641b99b761db92eb68b58abace0ec92e527cdd871ceab3632374eb030ba8da5cd2d8a5ec9147675
SSDEEP 24576:6IuBu5SsFqHllFMco/TSBGIR3AwCctJqSXpnKycHVP5XUbme:6zBu5SsFUlFcbSAVwfZKL1REm
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline ftx discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

199.34.18.18:48587

Attributes

auth_value
9e0934b1c6ab3552898af5bcbd95ed44

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/2540-13-0x0000000000400000-0x0000000000434000-memory.dmp	family_redline
behavioral1/memory/2540-11-0x0000000000400000-0x0000000000434000-memory.dmp	family_redline
behavioral1/memory/2540-9-0x0000000000400000-0x0000000000434000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2532 set thread context of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.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	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31
PID 2532 wrote to memory of 2540	2532	3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe	31

C:\Users\Admin\AppData\Local\Temp\3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe
"C:\Users\Admin\AppData\Local\Temp\3fd1e5924ec48bb5abc6243cf1641e5f0323ab68d494e5c412a830e45f1e36d7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2532
- 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:2540

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/2532-14-0x00000000008A0000-0x0000000000A21000-memory.dmp

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memory/2532-1-0x0000000002250000-0x00000000029ED000-memory.dmp

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memory/2532-2-0x00000000008A0000-0x0000000000A21000-memory.dmp

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memory/2532-3-0x00000000008A0000-0x0000000000A21000-memory.dmp

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memory/2532-4-0x00000000105D0000-0x0000000010738000-memory.dmp

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memory/2532-5-0x00000000105D0000-0x0000000010738000-memory.dmp

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memory/2532-0-0x0000000002250000-0x00000000029ED000-memory.dmp

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memory/2532-6-0x0000000002250000-0x00000000029ED000-memory.dmp

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memory/2540-13-0x0000000000400000-0x0000000000434000-memory.dmp

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memory/2540-7-0x0000000000400000-0x0000000000434000-memory.dmp

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memory/2540-11-0x0000000000400000-0x0000000000434000-memory.dmp

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memory/2540-15-0x0000000073D7E000-0x0000000073D7F000-memory.dmp

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memory/2540-9-0x0000000000400000-0x0000000000434000-memory.dmp

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memory/2540-16-0x0000000073D70000-0x000000007445E000-memory.dmp

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memory/2540-17-0x0000000073D7E000-0x0000000073D7F000-memory.dmp

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memory/2540-18-0x0000000073D70000-0x000000007445E000-memory.dmp

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