redline | a61597b6be41455ecc22339454e7329b2ae05a73c5b79babe7de02c44cadeabf

General

Target

6117a1b44bedf826d37994b08983f6f5.exe
Size

620KB
MD5

6117a1b44bedf826d37994b08983f6f5
SHA1

f1edec806385492f0d2eed3f750947d8de60a2f5
SHA256

a61597b6be41455ecc22339454e7329b2ae05a73c5b79babe7de02c44cadeabf
SHA512

8698c7acd79e4672f48aee50d3e3e907b653ae21bf6277f2d7bb88f1ef61f78de297fefbd0735a97c637a32f0f4c77a444210bb8a2ec608213960b00cc3df5d8

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

C2

194.49.68.10:9753

Signatures

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

RedLine Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1272-63-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1272-64-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1272-65-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1272-66-0x0000000000400000-0x0000000000420000-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:

6117a1b44bedf826d37994b08983f6f5.exe

description pid process target process

PID 1740 set thread context of 1272 1740 6117a1b44bedf826d37994b08983f6f5.exe 6117a1b44bedf826d37994b08983f6f5.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1320 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6117a1b44bedf826d37994b08983f6f5.exe6117a1b44bedf826d37994b08983f6f5.exe

pid process

1740 6117a1b44bedf826d37994b08983f6f5.exe
1272 6117a1b44bedf826d37994b08983f6f5.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6117a1b44bedf826d37994b08983f6f5.exe6117a1b44bedf826d37994b08983f6f5.exe

description pid process

Token: SeDebugPrivilege 1740 6117a1b44bedf826d37994b08983f6f5.exe
Token: SeDebugPrivilege 1272 6117a1b44bedf826d37994b08983f6f5.exe

description	pid	process	target process
PID 1740 set thread context of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe

pid	process
1320	schtasks.exe

pid	process
1740	6117a1b44bedf826d37994b08983f6f5.exe
1272	6117a1b44bedf826d37994b08983f6f5.exe

description	pid	process
Token: SeDebugPrivilege	1740	6117a1b44bedf826d37994b08983f6f5.exe
Token: SeDebugPrivilege	1272	6117a1b44bedf826d37994b08983f6f5.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

6117a1b44bedf826d37994b08983f6f5.exe

C:\Users\Admin\AppData\Local\Temp\6117a1b44bedf826d37994b08983f6f5.exe
"C:\Users\Admin\AppData\Local\Temp\6117a1b44bedf826d37994b08983f6f5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OiQXOoPBjKy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp87E5.tmp"
2⤵
- Creates scheduled task(s)
PID:1320

C:\Users\Admin\AppData\Local\Temp\6117a1b44bedf826d37994b08983f6f5.exe
"{path}"
2⤵
PID:1692

C:\Users\Admin\AppData\Local\Temp\6117a1b44bedf826d37994b08983f6f5.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1272

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp87E5.tmp
MD5
0ea6a63b39884560c13f775a3a217616

SHA1
f7bf30443faa389b3c8c1fa656cf7d9d75bd17c3

SHA256
f3d4f874b1f16642a83a1e6d74cf227cd50a794318af2f6b92ef15550bc79573

SHA512
97e264c8c419a9962b0f1a485f04b3c30feb9e7f3c8d55ec9c4e75db6bc56fa9b0b74738e3ddd7b6b77578b52b11786c22ccb6922e4722adbe07247f09566e7f

Download Submit
memory/1272-63-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1272-61-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1272-62-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1272-64-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1272-65-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1272-66-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1272-68-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/1740-56-0x0000000004D30000-0x0000000004D31000-memory.dmp

Filesize
4KB

Download
memory/1740-57-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/1740-58-0x0000000004840000-0x00000000048B0000-memory.dmp

Filesize
448KB

Download
memory/1740-59-0x0000000001EF0000-0x0000000001F10000-memory.dmp

Filesize
128KB

Download
memory/1740-55-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1740-54-0x0000000010510000-0x00000000105B0000-memory.dmp

Filesize
640KB

Download

description	pid	process	target process
PID 1740 wrote to memory of 1320	1740	6117a1b44bedf826d37994b08983f6f5.exe	schtasks.exe
PID 1740 wrote to memory of 1320	1740	6117a1b44bedf826d37994b08983f6f5.exe	schtasks.exe
PID 1740 wrote to memory of 1320	1740	6117a1b44bedf826d37994b08983f6f5.exe	schtasks.exe
PID 1740 wrote to memory of 1320	1740	6117a1b44bedf826d37994b08983f6f5.exe	schtasks.exe
PID 1740 wrote to memory of 1692	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1692	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1692	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1692	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe
PID 1740 wrote to memory of 1272	1740	6117a1b44bedf826d37994b08983f6f5.exe	6117a1b44bedf826d37994b08983f6f5.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads