redline | 1d6594dae8104135ded8e7ccb1adb6805ef9d770d866b8786dec290a639c9920

General

Target

9a44b63f32b586099420810f08c13873.exe
Size

595KB
MD5

9a44b63f32b586099420810f08c13873
SHA1

c5c7b81bb487e7a97edc0679f2d744d5f28a4ccc
SHA256

1d6594dae8104135ded8e7ccb1adb6805ef9d770d866b8786dec290a639c9920
SHA512

2d1ab694f97eff57a8e04daaf1a45da11a2b825b03db9964ff7d54f096801e14c70fd7baacdb66571b2b1cb047cc50c1d4cbd302a74e3256f36cea5569cc585e

Score

10^/10

redline discovery infostealer spyware

Malware Config

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
behavioral2/memory/1252-13-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline
behavioral2/memory/1252-14-0x000000000041E1AA-mapping.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

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:

9a44b63f32b586099420810f08c13873.exe

description pid process target process

PID 3996 set thread context of 1252 3996 9a44b63f32b586099420810f08c13873.exe 9a44b63f32b586099420810f08c13873.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

9a44b63f32b586099420810f08c13873.exe

pid process

1252 9a44b63f32b586099420810f08c13873.exe
1252 9a44b63f32b586099420810f08c13873.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

9a44b63f32b586099420810f08c13873.exe

description pid process

Token: SeDebugPrivilege 1252 9a44b63f32b586099420810f08c13873.exe

description	pid	process	target process
PID 3996 set thread context of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe

pid	process
1252	9a44b63f32b586099420810f08c13873.exe
1252	9a44b63f32b586099420810f08c13873.exe

description	pid	process
Token: SeDebugPrivilege	1252	9a44b63f32b586099420810f08c13873.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

9a44b63f32b586099420810f08c13873.exe

description	pid	process	target process
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe
PID 3996 wrote to memory of 1252	3996	9a44b63f32b586099420810f08c13873.exe	9a44b63f32b586099420810f08c13873.exe

C:\Users\Admin\AppData\Local\Temp\9a44b63f32b586099420810f08c13873.exe
"C:\Users\Admin\AppData\Local\Temp\9a44b63f32b586099420810f08c13873.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3996

C:\Users\Admin\AppData\Local\Temp\9a44b63f32b586099420810f08c13873.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1252

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9a44b63f32b586099420810f08c13873.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/1252-23-0x0000000005C40000-0x0000000005C41000-memory.dmp

Filesize
4KB

Download
memory/1252-22-0x00000000061A0000-0x00000000061A1000-memory.dmp

Filesize
4KB

Download
memory/1252-14-0x000000000041E1AA-mapping.dmp

Download
memory/1252-28-0x0000000007640000-0x0000000007641000-memory.dmp

Filesize
4KB

Download
memory/1252-26-0x0000000005F40000-0x0000000005F41000-memory.dmp

Filesize
4KB

Download
memory/1252-25-0x0000000005CE0000-0x0000000005CE1000-memory.dmp

Filesize
4KB

Download
memory/1252-24-0x0000000005CA0000-0x0000000005CA1000-memory.dmp

Filesize
4KB

Download
memory/1252-21-0x00000000059F0000-0x00000000059F1000-memory.dmp

Filesize
4KB

Download
memory/1252-16-0x0000000073920000-0x000000007400E000-memory.dmp

Filesize
6.9MB

Download
memory/1252-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1252-31-0x0000000007220000-0x0000000007221000-memory.dmp

Filesize
4KB

Download
memory/1252-27-0x0000000006F40000-0x0000000006F41000-memory.dmp

Filesize
4KB

Download
memory/1252-20-0x0000000005420000-0x0000000005421000-memory.dmp

Filesize
4KB

Download
memory/1252-19-0x0000000005430000-0x0000000005431000-memory.dmp

Filesize
4KB

Download
memory/3996-12-0x0000000009A00000-0x0000000009A2C000-memory.dmp

Filesize
176KB

Download
memory/3996-11-0x0000000007490000-0x00000000074FC000-memory.dmp

Filesize
432KB

Download
memory/3996-5-0x0000000005320000-0x0000000005321000-memory.dmp

Filesize
4KB

Download
memory/3996-2-0x0000000073920000-0x000000007400E000-memory.dmp

Filesize
6.9MB

Download
memory/3996-10-0x00000000071F0000-0x00000000071F1000-memory.dmp

Filesize
4KB

Download
memory/3996-9-0x0000000007140000-0x0000000007142000-memory.dmp

Filesize
8KB

Download
memory/3996-8-0x0000000004D90000-0x0000000004D91000-memory.dmp

Filesize
4KB

Download
memory/3996-3-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/3996-7-0x0000000004F80000-0x0000000004F81000-memory.dmp

Filesize
4KB

Download
memory/3996-6-0x0000000004E20000-0x0000000004E21000-memory.dmp

Filesize
4KB

Download

Analysis

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