redline | 012649ab81a8bc12a41fbd87fc93b6a0d65856a03bc0c3e579ff259783128da3

Analysis

max time kernel
86s
max time network
88s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
12/02/2024, 00:18

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

mmpack.exe
Size

473KB
MD5

22c4724096084c5100763a5ed18ca34b
SHA1

234f85acd34be146de3e649885e2def496bcbbf4
SHA256

012649ab81a8bc12a41fbd87fc93b6a0d65856a03bc0c3e579ff259783128da3
SHA512

edf8ac750cac777cbd2880c5c2e860d74f7812c4b9a68b61b726cdee976edf5a9258479e1d30a24eeaa024a863c33f4418579c79b578e4fc7d746eb9ac459f67
SSDEEP

12288:rh1Fk70TnvjcMydXrndLYWMvdirvtJNULlbR9ZwhM:xk70TrcMyVJ03Yr1JqZbR9ZL

Score

10^/10

redline @elprimov_lzt discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@elprimov_lzt

45.15.156.167:80

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
behavioral1/memory/3100-9-0x0000000000400000-0x0000000000454000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 928 set thread context of 3100	928	mmpack.exe	77

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3100	RegAsm.exe
3100	RegAsm.exe
3100	RegAsm.exe
3100	RegAsm.exe
3100	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3100	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77
PID 928 wrote to memory of 3100	928	mmpack.exe	77

C:\Users\Admin\AppData\Local\Temp\mmpack.exe
"C:\Users\Admin\AppData\Local\Temp\mmpack.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:928
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/928-0-0x0000000002630000-0x000000000268C000-memory.dmp

Filesize
368KB

Download
memory/928-1-0x0000000074210000-0x00000000749C1000-memory.dmp

Filesize
7.7MB

Download
memory/928-2-0x0000000004E20000-0x0000000004E30000-memory.dmp

Filesize
64KB

Download
memory/928-3-0x0000000004E20000-0x0000000004E30000-memory.dmp

Filesize
64KB

Download
memory/928-4-0x0000000004E20000-0x0000000004E30000-memory.dmp

Filesize
64KB

Download
memory/928-5-0x0000000004E30000-0x00000000053D6000-memory.dmp

Filesize
5.6MB

Download
memory/928-6-0x0000000004C30000-0x0000000004C8A000-memory.dmp

Filesize
360KB

Download
memory/928-29-0x00000000028F0000-0x00000000048F0000-memory.dmp

Filesize
32.0MB

Download
memory/928-13-0x0000000074210000-0x00000000749C1000-memory.dmp

Filesize
7.7MB

Download
memory/928-14-0x00000000028F0000-0x00000000048F0000-memory.dmp

Filesize
32.0MB

Download
memory/3100-17-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3100-21-0x0000000006890000-0x00000000068CC000-memory.dmp

Filesize
240KB

Download
memory/3100-12-0x0000000005350000-0x00000000053E2000-memory.dmp

Filesize
584KB

Download
memory/3100-16-0x0000000005400000-0x000000000540A000-memory.dmp

Filesize
40KB

Download
memory/3100-18-0x0000000006940000-0x0000000006F58000-memory.dmp

Filesize
6.1MB

Download
memory/3100-19-0x0000000008100000-0x000000000820A000-memory.dmp

Filesize
1.0MB

Download
memory/3100-20-0x0000000006830000-0x0000000006842000-memory.dmp

Filesize
72KB

Download
memory/3100-15-0x0000000074210000-0x00000000749C1000-memory.dmp

Filesize
7.7MB

Download
memory/3100-22-0x00000000068E0000-0x000000000692C000-memory.dmp

Filesize
304KB

Download
memory/3100-23-0x0000000008FA0000-0x0000000009006000-memory.dmp

Filesize
408KB

Download
memory/3100-24-0x00000000092F0000-0x0000000009340000-memory.dmp

Filesize
320KB

Download
memory/3100-25-0x0000000009510000-0x00000000096D2000-memory.dmp

Filesize
1.8MB

Download
memory/3100-26-0x0000000009C10000-0x000000000A13C000-memory.dmp

Filesize
5.2MB

Download
memory/3100-28-0x0000000074210000-0x00000000749C1000-memory.dmp

Filesize
7.7MB

Download
memory/3100-9-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download