redline | e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15

General

Target

e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe
Size

776KB
MD5

a5f1d2b0754206f99ad204434058f29d
SHA1

4741635dd9f9839771ee8d5c37a0270b5f3149f6
SHA256

e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15
SHA512

4ff320f9ebe550d20649d2e42a5cb58be6bf9ddf75a3c73a3840574b7b972bf56b07a578a9075812c28aca91f6fefa93492cffec7e3597cf1393cc487fc5937f
SSDEEP

12288:3WASwBlF55OHTDPEZcq7fh2KFL/2geR2C0fteSU9WNBpjhi/P:3Z/FXOP2hpUMCQjXpjhi

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/1724-11-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2360 set thread context of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95

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	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95
PID 2360 wrote to memory of 1724	2360	e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe	95

C:\Users\Admin\AppData\Local\Temp\e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe
"C:\Users\Admin\AppData\Local\Temp\e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Users\Admin\AppData\Local\Temp\e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe
  "C:\Users\Admin\AppData\Local\Temp\e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1724

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e844c45831ec146a5c82479c1381a32827034b11078e433870006e40ea13cf15.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1724-11-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1724-22-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1724-21-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

Filesize
304KB

Download
memory/1724-20-0x0000000005C60000-0x0000000005C9C000-memory.dmp

Filesize
240KB

Download
memory/1724-19-0x0000000005C00000-0x0000000005C12000-memory.dmp

Filesize
72KB

Download
memory/1724-18-0x0000000005CD0000-0x0000000005DDA000-memory.dmp

Filesize
1.0MB

Download
memory/1724-17-0x0000000006A10000-0x0000000007028000-memory.dmp

Filesize
6.1MB

Download
memory/1724-16-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/1724-14-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/2360-5-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/2360-10-0x000000000A140000-0x000000000A1DC000-memory.dmp

Filesize
624KB

Download
memory/2360-9-0x0000000006740000-0x00000000067D6000-memory.dmp

Filesize
600KB

Download
memory/2360-8-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/2360-15-0x0000000075000000-0x00000000757B0000-memory.dmp

Filesize
7.7MB

Download
memory/2360-7-0x000000007500E000-0x000000007500F000-memory.dmp

Filesize
4KB

Download
memory/2360-6-0x0000000005890000-0x00000000058A8000-memory.dmp

Filesize
96KB

Download
memory/2360-0-0x000000007500E000-0x000000007500F000-memory.dmp

Filesize
4KB

Download
memory/2360-4-0x0000000005240000-0x000000000524A000-memory.dmp

Filesize
40KB

Download
memory/2360-3-0x0000000005270000-0x0000000005302000-memory.dmp

Filesize
584KB

Download
memory/2360-2-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/2360-1-0x0000000000790000-0x0000000000858000-memory.dmp

Filesize
800KB

Download

Analysis

Sharing