redline | e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953

General

Target

e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe
Size

852KB
MD5

1cd6afe88ba532ca70c927d90314eac8
SHA1

3e5c107a20bad54a81ec0cb7e18e4dddcfca003b
SHA256

e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953
SHA512

d338745cc39ad49e6d94251d2bbc2dc2c2af77ee37fe4fd952ea765a3159e45adb2da316fab36a2f39344d87ed37c0eac91a4f1026e5c31936f38e7a28f2d3bd
SSDEEP

24576:yuxXOKVpvO/cmyGMELxcPZrUm/t3rwFO:rxXdfOEOM6SPtUCQ

Score

10^/10

redline logs discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

LOGS

C2

87.120.120.86:1912

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/1616-12-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3748 set thread context of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87

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	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87
PID 3748 wrote to memory of 1616	3748	e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe	87

C:\Users\Admin\AppData\Local\Temp\e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe
"C:\Users\Admin\AppData\Local\Temp\e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3748
- C:\Users\Admin\AppData\Local\Temp\e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe
  "C:\Users\Admin\AppData\Local\Temp\e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1616

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e14cf1238643d04a93157a0416329f7f8b08a9ceff996b870be593df328d6953.exe.log

Filesize
1KB

MD5
b7b9acb869ccc7f7ecb5304ec0384dee

SHA1
6a90751c95817903ee833d59a0abbef425a613b3

SHA256
8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

SHA512
7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

Download Submit
memory/1616-12-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1616-23-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/1616-22-0x0000000005880000-0x00000000058CC000-memory.dmp

Filesize
304KB

Download
memory/1616-21-0x0000000005830000-0x000000000586C000-memory.dmp

Filesize
240KB

Download
memory/1616-20-0x00000000057D0000-0x00000000057E2000-memory.dmp

Filesize
72KB

Download
memory/1616-19-0x0000000005970000-0x0000000005A7A000-memory.dmp

Filesize
1.0MB

Download
memory/1616-18-0x0000000006760000-0x0000000006D78000-memory.dmp

Filesize
6.1MB

Download
memory/1616-17-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/1616-15-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-5-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-11-0x0000000008080000-0x0000000008116000-memory.dmp

Filesize
600KB

Download
memory/3748-10-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-9-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

Filesize
4KB

Download
memory/3748-16-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-8-0x0000000005CF0000-0x0000000005D0E000-memory.dmp

Filesize
120KB

Download
memory/3748-7-0x0000000005AF0000-0x0000000005B8C000-memory.dmp

Filesize
624KB

Download
memory/3748-6-0x0000000004F70000-0x0000000004F7A000-memory.dmp

Filesize
40KB

Download
memory/3748-0-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

Filesize
4KB

Download
memory/3748-4-0x0000000004FF0000-0x0000000005344000-memory.dmp

Filesize
3.3MB

Download
memory/3748-3-0x0000000004DF0000-0x0000000004E82000-memory.dmp

Filesize
584KB

Download
memory/3748-2-0x00000000053A0000-0x0000000005944000-memory.dmp

Filesize
5.6MB

Download
memory/3748-1-0x0000000000300000-0x00000000003DA000-memory.dmp

Filesize
872KB

Download

Analysis

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