redline | 97059b74b76a880fae49ca4bfa64953cb694e60195a387018440066e5c0cf853

General

Target

feb57ff3d961685dc7a12fcb2ef8ba63.exe
Size

338KB
MD5

feb57ff3d961685dc7a12fcb2ef8ba63
SHA1

9fbceb22b3468083f3aa583e4183f4c9e407bcd9
SHA256

97059b74b76a880fae49ca4bfa64953cb694e60195a387018440066e5c0cf853
SHA512

8d61eac914c1cfc296e898772505a3646ede92e20855da5e5d0271fc856143a486f3efde7172ae09b46a4cbdfd37d547afddb86f3e5946a460372986fa0759a8

Score

10^/10

redline discovery infostealer ransomware 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/1052-9-0x0000000004020000-0x000000000404C000-memory.dmp	family_redline
behavioral2/memory/1052-11-0x00000000043A0000-0x00000000043CA000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

o.exe

pid process

4036 o.exe
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
ransomware

System Information Discovery
T1082

pid	process
4036	o.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

feb57ff3d961685dc7a12fcb2ef8ba63.exeo.exe

pid	process
1052	feb57ff3d961685dc7a12fcb2ef8ba63.exe
1052	feb57ff3d961685dc7a12fcb2ef8ba63.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe
4036	o.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

feb57ff3d961685dc7a12fcb2ef8ba63.exeo.exe

description pid process

Token: SeDebugPrivilege 1052 feb57ff3d961685dc7a12fcb2ef8ba63.exe
Token: SeDebugPrivilege 4036 o.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

o.exe

pid process

4036 o.exe

description	pid	process
Token: SeDebugPrivilege	1052	feb57ff3d961685dc7a12fcb2ef8ba63.exe
Token: SeDebugPrivilege	4036	o.exe

pid	process
4036	o.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

feb57ff3d961685dc7a12fcb2ef8ba63.exe

description	pid	process	target process
PID 1052 wrote to memory of 4036	1052	feb57ff3d961685dc7a12fcb2ef8ba63.exe	o.exe
PID 1052 wrote to memory of 4036	1052	feb57ff3d961685dc7a12fcb2ef8ba63.exe	o.exe

C:\Users\Admin\AppData\Local\Temp\feb57ff3d961685dc7a12fcb2ef8ba63.exe
"C:\Users\Admin\AppData\Local\Temp\feb57ff3d961685dc7a12fcb2ef8ba63.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1052

C:\Users\Admin\AppData\Local\Temp\o.exe
"C:\Users\Admin\AppData\Local\Temp\o.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4036

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\o.exe
MD5
f254515cdf3cf10e1555046493c5bee8

SHA1
4eee393ad747349fda88bf5690dbb60aa450eced

SHA256
24be4bd66f7e47dee0a64925c1ceee243396c06d18c00fb16ce54204cb9b096e

SHA512
c6e06be4c7b9150e99d1708b6b45153de4d850490274ea6672177bcbbdde676aed3a2a038dd14936b54b68bcc46f7fdc382db82a26b5776e9ca81d6dc14362b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\o.exe
MD5
f254515cdf3cf10e1555046493c5bee8

SHA1
4eee393ad747349fda88bf5690dbb60aa450eced

SHA256
24be4bd66f7e47dee0a64925c1ceee243396c06d18c00fb16ce54204cb9b096e

SHA512
c6e06be4c7b9150e99d1708b6b45153de4d850490274ea6672177bcbbdde676aed3a2a038dd14936b54b68bcc46f7fdc382db82a26b5776e9ca81d6dc14362b1

Download Submit
memory/1052-16-0x0000000006F60000-0x0000000006F61000-memory.dmp

Filesize
4KB

Download
memory/1052-8-0x00000000069B0000-0x00000000069B1000-memory.dmp

Filesize
4KB

Download
memory/1052-18-0x0000000007600000-0x0000000007601000-memory.dmp

Filesize
4KB

Download
memory/1052-7-0x0000000073A00000-0x00000000740EE000-memory.dmp

Filesize
6.9MB

Download
memory/1052-19-0x0000000007620000-0x0000000007621000-memory.dmp

Filesize
4KB

Download
memory/1052-9-0x0000000004020000-0x000000000404C000-memory.dmp

Filesize
176KB

Download
memory/1052-10-0x00000000069C0000-0x00000000069C1000-memory.dmp

Filesize
4KB

Download
memory/1052-11-0x00000000043A0000-0x00000000043CA000-memory.dmp

Filesize
168KB

Download
memory/1052-12-0x00000000069B2000-0x00000000069B3000-memory.dmp

Filesize
4KB

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memory/1052-13-0x00000000069B3000-0x00000000069B4000-memory.dmp

Filesize
4KB

Download
memory/1052-14-0x0000000006930000-0x0000000006931000-memory.dmp

Filesize
4KB

Download
memory/1052-20-0x0000000007790000-0x0000000007791000-memory.dmp

Filesize
4KB

Download
memory/1052-2-0x0000000003F40000-0x0000000003F41000-memory.dmp

Filesize
4KB

Download
memory/1052-17-0x00000000069B4000-0x00000000069B6000-memory.dmp

Filesize
8KB

Download
memory/1052-6-0x0000000004200000-0x0000000004201000-memory.dmp

Filesize
4KB

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memory/1052-5-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/1052-15-0x0000000006EE0000-0x0000000006EE1000-memory.dmp

Filesize
4KB

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memory/1052-21-0x0000000007910000-0x0000000007911000-memory.dmp

Filesize
4KB

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memory/1052-22-0x00000000084D0000-0x00000000084D1000-memory.dmp

Filesize
4KB

Download
memory/1052-23-0x00000000086C0000-0x00000000086C1000-memory.dmp

Filesize
4KB

Download
memory/1052-24-0x0000000008D00000-0x0000000008D01000-memory.dmp

Filesize
4KB

Download
memory/1052-25-0x0000000008DB0000-0x0000000008DB1000-memory.dmp

Filesize
4KB

Download
memory/1052-26-0x0000000009F80000-0x0000000009F81000-memory.dmp

Filesize
4KB

Download
memory/1052-27-0x0000000009FF0000-0x0000000009FF1000-memory.dmp

Filesize
4KB

Download
memory/1052-3-0x0000000003F40000-0x0000000003F41000-memory.dmp

Filesize
4KB

Download
memory/1052-4-0x0000000003E90000-0x0000000003EC6000-memory.dmp

Filesize
216KB

Download
memory/4036-28-0x0000000000000000-mapping.dmp

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memory/4036-31-0x00007FFEA3E60000-0x00007FFEA4800000-memory.dmp

Filesize
9.6MB

Download
memory/4036-32-0x00000000010A0000-0x00000000010A2000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads