redline | a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556

Analysis

max time kernel
142s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-06-2024 01:20

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General

Target

a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
Size

913KB
MD5

75d4b2f64dde3fc89adf5c39891111af
SHA1

cad9e02a08dda87d0e2b88ac3c96ce1b1de5740e
SHA256

a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556
SHA512

462f1de721d5005b0d89168f7b5b1937b7b16f0edf99430104a60505b33a65eaf02f03b36b839e1b5633bc45eaf9f03bd5ccff121e7302f431d263a99d586203
SSDEEP

24576:v4TiFiWXYwSv6ZNuzcB3mNO0Uoq0NDQDd:v4gbM0+k8p60Kd

Score

10^/10

redline foz infostealer

Malware Config

Extracted

Family

redline

Botnet

foz

147.45.45.3:1912

Signatures

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3056-12-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/3056-10-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/3056-20-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/3056-18-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/3056-16-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Detects executables packed with SmartAssembly 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2292-3-0x00000000006D0000-0x00000000006E0000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral1/memory/2292-4-0x0000000000B30000-0x0000000000B3C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Suspicious use of SetThreadContext 1 IoCs

Processes:

a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe

description	pid	process	target process
PID 2292 set thread context of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe

description	pid	process	target process
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
PID 2292 wrote to memory of 3056	2292	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe	a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe

C:\Users\Admin\AppData\Local\Temp\a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
"C:\Users\Admin\AppData\Local\Temp\a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2292

C:\Users\Admin\AppData\Local\Temp\a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe
"C:\Users\Admin\AppData\Local\Temp\a23d1f07dfef6b5fda6381ecf6866746d624dbc1e510073d83f431124bf7d556.exe"
2⤵
PID:3056

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2292-0-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

Download
memory/2292-1-0x0000000000E40000-0x0000000000F2A000-memory.dmp

Filesize
936KB

Download
memory/2292-2-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2292-3-0x00000000006D0000-0x00000000006E0000-memory.dmp

Filesize
64KB

Download
memory/2292-4-0x0000000000B30000-0x0000000000B3C000-memory.dmp

Filesize
48KB

Download
memory/2292-5-0x0000000004410000-0x00000000044A4000-memory.dmp

Filesize
592KB

Download
memory/2292-23-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-10-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-12-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-8-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-21-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-20-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-18-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-16-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3056-22-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-7-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3056-24-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download