redline | f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20

General

Target

f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
Size

893KB
MD5

ddd5c5ff1e8ab9da6c65c65510c07ab6
SHA1

5226baf5b02039387e83e3a03ab2e26c32af6989
SHA256

f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20
SHA512

050bc82645769f62dad0a95d3833579624a88b1f37ffd6ab9bcdc7557b3e5cb2eec5f84bbfadf1793033bcf7e02fe14d5981809da64ce1273c1f15b0df40f1c8
SSDEEP

12288:ALkcoxg7v3qnC11ErwIhh0F4qwUgUny5Q6rgIbiRB9PdRsh6yy:WfmMv6Ckr7Mny5Q66Rkh6yy

Score

10^/10

redline sectoprat pee discovery infostealer rat spyware trojan

Malware Config

Extracted

Family

redline

Botnet

pee

C2

188.190.10.10:55123

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/2012-3-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/2012-12-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/2012-9-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/2012-5-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 4 IoCs

resource	yara_rule
behavioral1/memory/2012-3-0x0000000000090000-0x00000000000AE000-memory.dmp	family_sectoprat
behavioral1/memory/2012-12-0x0000000000090000-0x00000000000AE000-memory.dmp	family_sectoprat
behavioral1/memory/2012-9-0x0000000000090000-0x00000000000AE000-memory.dmp	family_sectoprat
behavioral1/memory/2012-5-0x0000000000090000-0x00000000000AE000-memory.dmp	family_sectoprat

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2616 set thread context of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2012	RegSvcs.exe
2012	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2012	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2616 wrote to memory of 2012	2616	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31

C:\Users\Admin\AppData\Local\Temp\f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
"C:\Users\Admin\AppData\Local\Temp\f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2C1.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2E6.tmp

Filesize
92KB

MD5
ae2cd96016ba8a9d0c675d9d9badbee7

SHA1
fd9df8750aacb0e75b2463c285c09f3bbd518a69

SHA256
dd0ea2f02d850df691183602f62284445e4871e26a61d9ea72ff1c23c0b0ba04

SHA512
7e0e86980b7f928ea847a097545fa07b0c554617768760d4db9afe448568b97d1536a824b7a1b6c1f3fb1bf14153be07ef32676f878fb63a167d47e3136b5d1d

Download Submit
memory/2012-3-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2012-13-0x00000000742BE000-0x00000000742BF000-memory.dmp

Filesize
4KB

Download
memory/2012-12-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2012-9-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2012-5-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/2012-14-0x00000000742B0000-0x000000007499E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-87-0x00000000742BE000-0x00000000742BF000-memory.dmp

Filesize
4KB

Download
memory/2012-88-0x00000000742B0000-0x000000007499E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-89-0x00000000742B0000-0x000000007499E000-memory.dmp

Filesize
6.9MB

Download
memory/2616-2-0x0000000002D60000-0x0000000002F60000-memory.dmp

Filesize
2.0MB

Download

Analysis

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