redline | f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2

General

Target

f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
Size

386KB
MD5

5dd353806b2a7c0488ad283521d3a617
SHA1

46139cee8aa5649d4ba2ac6f7fe1e8d515462b58
SHA256

f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2
SHA512

1ebd178c5c86d2faa88d96db2da20c093112bbff1479b3cf55c6a0c9a95cf55c87cbcf3316f02f013ddfa6d9319b210a654c04164ce336f43662a906b0196a00
SSDEEP

12288:G/I169Esn3uaHsxoMsA/XCgcIs4MEOGJ/iI9LJdDEYE2:G19E9Dz

Score

10^/10

redline james222 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

james222

C2

135.181.129.119:4805

Attributes

auth_value
b69102cdbd4afe2d3159f88fb6dac731

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4844-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe

description	pid	Process	procid_target
PID 3996 set thread context of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86

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

Processes:

f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exef755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe

description	pid	Process	procid_target
PID 3996 wrote to memory of 1096	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	83
PID 3996 wrote to memory of 1096	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	83
PID 3996 wrote to memory of 1096	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	83
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86
PID 3996 wrote to memory of 4844	3996	f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe	86

C:\Users\Admin\AppData\Local\Temp\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
"C:\Users\Admin\AppData\Local\Temp\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Users\Admin\AppData\Local\Temp\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
  C:\Users\Admin\AppData\Local\Temp\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
  2⤵
  PID:1096
- C:\Users\Admin\AppData\Local\Temp\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
  C:\Users\Admin\AppData\Local\Temp\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4844

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f755fcaa03d47b3a0066b086b32a5f4acfb6fbe7205c3f084500d2bed603dee2.exe.log

Filesize
700B

MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
memory/3996-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

Filesize
4KB

Download
memory/3996-1-0x00000000009E0000-0x0000000000A46000-memory.dmp

Filesize
408KB

Download
memory/3996-2-0x00000000053C0000-0x0000000005436000-memory.dmp

Filesize
472KB

Download
memory/3996-3-0x0000000002F10000-0x0000000002F2E000-memory.dmp

Filesize
120KB

Download
memory/3996-4-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download
memory/3996-5-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/3996-9-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download
memory/4844-11-0x0000000005950000-0x0000000005F68000-memory.dmp

Filesize
6.1MB

Download
memory/4844-10-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download
memory/4844-12-0x00000000053F0000-0x0000000005402000-memory.dmp

Filesize
72KB

Download
memory/4844-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4844-13-0x0000000005560000-0x000000000566A000-memory.dmp

Filesize
1.0MB

Download
memory/4844-14-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download
memory/4844-15-0x0000000005490000-0x00000000054CC000-memory.dmp

Filesize
240KB

Download
memory/4844-16-0x00000000054D0000-0x000000000551C000-memory.dmp

Filesize
304KB

Download
memory/4844-17-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads