redline | e56e23b471d4f2e93e9e82fc72cfef98162bc458a5619a6488fda702b4149bf2

Analysis

max time kernel
48s
max time network
53s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 17:27

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General

Target

tmp.exe
Size

276KB
MD5

dd1fe8b2a7d19b20245234fe3da0ef64
SHA1

d93d4e725e89461a598853744061c6a506253dfe
SHA256

e56e23b471d4f2e93e9e82fc72cfef98162bc458a5619a6488fda702b4149bf2
SHA512

23b8a46094d2399d6cdff24304e6e08c4b04f400a35403b81f8419cdcf0bee09ba60807e9431a65078f6b1ebbb43fbb61527a9ad6b6f7b497a3236317d4e5ab0
SSDEEP

6144:3R+Kn1eIPg1WaEf3refbgq7XqQfdc+YA1jWQ8A2:3RN1FG4SEqjqQlbWQg

Score

10^/10

redline 2day discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

2day

77.73.133.85:9862

Attributes

auth_value
3cb50f3022a33b7f82101eb4a28e243a

Signatures

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1364-54-0x0000000000570000-0x00000000005AE000-memory.dmp	family_redline
behavioral1/memory/1364-55-0x0000000001EC0000-0x0000000001EFC000-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 behavior: EnumeratesProcesses 2 IoCs

Processes:

tmp.exe

pid process

1364 tmp.exe
1364 tmp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tmp.exe

description pid process

Token: SeDebugPrivilege 1364 tmp.exe

pid	process
1364	tmp.exe
1364	tmp.exe

description	pid	process
Token: SeDebugPrivilege	1364	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1364

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1364-54-0x0000000000570000-0x00000000005AE000-memory.dmp

Filesize
248KB

Download
memory/1364-55-0x0000000001EC0000-0x0000000001EFC000-memory.dmp

Filesize
240KB

Download
memory/1364-56-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1364-57-0x00000000005DD000-0x000000000060E000-memory.dmp

Filesize
196KB

Download
memory/1364-58-0x0000000000260000-0x000000000029E000-memory.dmp

Filesize
248KB

Download
memory/1364-59-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/1364-60-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download