redline | 7a3b1e9c8df660dc1c1cf9b17411c1d6a4ffca364712c5de8ac46b1199ece1ce

Analysis

max time kernel
178s
max time network
211s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
16/06/2023, 18:36

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General

Target

PUMPED_docc.exe
Size

90.3MB
MD5

82bb565e772ed1286a2aae9c572650e9
SHA1

ca36bde4741afafb7fcf62a19673d13b80fb44c6
SHA256

25a410a81c32a80cd2c408fad31582e20a1e7fd01c28ef78576fd2cbb02761fc
SHA512

30861740c92d0022bbee72d638afbf44cd6276d2233e7ce51fc9fb5b7281a0cadb3b76f8b4ef8b3063c7a93960a1fab285aa8d01043ba4063366125ce6ec6e0b
SSDEEP

6144:7Bcs/4U/OaGR+X25Kmn9GFjzsLqBO6/b:tcsgXbKm4XGq86/b

Score

10^/10

redline doc infostealer

Malware Config

Extracted

Family

redline

Botnet

doc

188.165.208.165:43504

Attributes

auth_value
34724300c8d2e12e91046accfdc2379d

Signatures

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

RedLine payload 6 IoCs

resource	yara_rule
behavioral11/memory/684-58-0x0000000000340000-0x0000000000368000-memory.dmp	family_redline
behavioral11/memory/684-59-0x0000000000340000-0x0000000000368000-memory.dmp	family_redline
behavioral11/memory/684-62-0x0000000000340000-0x0000000000368000-memory.dmp	family_redline
behavioral11/memory/684-63-0x0000000000340000-0x0000000000368000-memory.dmp	family_redline
behavioral11/memory/684-67-0x0000000000340000-0x0000000000368000-memory.dmp	family_redline
behavioral11/memory/684-70-0x0000000000340000-0x0000000000368000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2044 set thread context of 684	2044	PUMPED_docc.exe	27

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27
PID 2044 wrote to memory of 684	2044	PUMPED_docc.exe	27

C:\Users\Admin\AppData\Local\Temp\PUMPED_docc.exe
"C:\Users\Admin\AppData\Local\Temp\PUMPED_docc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:684

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/684-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/684-57-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-56-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-58-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-59-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-62-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-63-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-67-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-70-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/684-71-0x0000000002120000-0x0000000002160000-memory.dmp

Filesize
256KB

Download
memory/684-72-0x0000000002120000-0x0000000002160000-memory.dmp

Filesize
256KB

Download
memory/2044-55-0x0000000004920000-0x0000000004960000-memory.dmp

Filesize
256KB

Download
memory/2044-54-0x00000000000A0000-0x00000000000EA000-memory.dmp

Filesize
296KB

Download