redline | 909aaea4a3072305c0bcaab9d7b9cab70990305541db276ab8d870e3fbc51a18

Analysis

max time kernel
300s
max time network
319s
platform
windows10_x64
resource
win10v20210408
submitted
23-08-2021 20:55

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General

Target

T8Ulrjj8F65YXJ2qZEm11v_x.exe
Size

586KB
MD5

29903569f45cc9979551427cc5d9fd99
SHA1

0487682dd1300b26cea9275a405c8ad3383a1583
SHA256

eec05dc9ade2a7ee74ea5fb115bdd687b457d1f81841238a61e9775d6cc4bfa6
SHA512

f8f29c163bfabc90ade4981523feb943656cc20a562e5b4f6f2c6788f781408aec39114a129e765332aa0022d154d4516e9cb56bc01762b114833fddb30d23fb

Score

10^/10

redline dibild2 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

dibild2

135.148.139.222:1494

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral10/memory/2172-120-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral10/memory/2172-121-0x000000000041A616-mapping.dmp	family_redline
behavioral10/memory/2172-127-0x0000000004CF0000-0x00000000052F6000-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
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Processes:

T8Ulrjj8F65YXJ2qZEm11v_x.exe

description pid process target process

PID 672 set thread context of 2172 672 T8Ulrjj8F65YXJ2qZEm11v_x.exe T8Ulrjj8F65YXJ2qZEm11v_x.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

T8Ulrjj8F65YXJ2qZEm11v_x.exe

pid process

2172 T8Ulrjj8F65YXJ2qZEm11v_x.exe
2172 T8Ulrjj8F65YXJ2qZEm11v_x.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

T8Ulrjj8F65YXJ2qZEm11v_x.exe

description pid process

Token: SeDebugPrivilege 2172 T8Ulrjj8F65YXJ2qZEm11v_x.exe

description	pid	process	target process
PID 672 set thread context of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe

pid	process
2172	T8Ulrjj8F65YXJ2qZEm11v_x.exe
2172	T8Ulrjj8F65YXJ2qZEm11v_x.exe

description	pid	process
Token: SeDebugPrivilege	2172	T8Ulrjj8F65YXJ2qZEm11v_x.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

T8Ulrjj8F65YXJ2qZEm11v_x.exe

description	pid	process	target process
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe
PID 672 wrote to memory of 2172	672	T8Ulrjj8F65YXJ2qZEm11v_x.exe	T8Ulrjj8F65YXJ2qZEm11v_x.exe

C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
"C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:672

C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2172

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\T8Ulrjj8F65YXJ2qZEm11v_x.exe.log
MD5
41fbed686f5700fc29aaccf83e8ba7fd

SHA1
5271bc29538f11e42a3b600c8dc727186e912456

SHA256
df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

SHA512
234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

Download Submit
memory/672-114-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/672-116-0x0000000005000000-0x0000000005001000-memory.dmp

Filesize
4KB

Download
memory/672-117-0x0000000005100000-0x0000000005101000-memory.dmp

Filesize
4KB

Download
memory/672-118-0x0000000004FA0000-0x0000000004FA1000-memory.dmp

Filesize
4KB

Download
memory/672-119-0x0000000005620000-0x0000000005621000-memory.dmp

Filesize
4KB

Download
memory/2172-125-0x0000000004D10000-0x0000000004D11000-memory.dmp

Filesize
4KB

Download
memory/2172-124-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/2172-121-0x000000000041A616-mapping.dmp

Download
memory/2172-126-0x0000000004E40000-0x0000000004E41000-memory.dmp

Filesize
4KB

Download
memory/2172-127-0x0000000004CF0000-0x00000000052F6000-memory.dmp

Filesize
6.0MB

Download
memory/2172-128-0x0000000004D70000-0x0000000004D71000-memory.dmp

Filesize
4KB

Download
memory/2172-129-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

Filesize
4KB

Download
memory/2172-130-0x0000000006710000-0x0000000006711000-memory.dmp

Filesize
4KB

Download
memory/2172-131-0x0000000006E10000-0x0000000006E11000-memory.dmp

Filesize
4KB

Download
memory/2172-133-0x0000000006A00000-0x0000000006A01000-memory.dmp

Filesize
4KB

Download
memory/2172-136-0x0000000006D80000-0x0000000006D81000-memory.dmp

Filesize
4KB

Download
memory/2172-120-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download