redline | 75d64953f0fd593055e9d0c8e23f085dbbcb4a1bbb1c24bbd2e6b80281b09bed

General

Target

da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
Size

1.2MB
MD5

da31277fb89bf9dd56f1dbc0399eaf20
SHA1

53358fa41d5438d11411c25fbf1d8895e6a596b6
SHA256

75d64953f0fd593055e9d0c8e23f085dbbcb4a1bbb1c24bbd2e6b80281b09bed
SHA512

725ac8796dde7f32644c348de4d9811560ad4ee5c6376044e00d5671b60ee257c1b12ebea8196bd5b29c71ebc99e4fb6e1d4596c27de3e42cf1f57437f2a2d50
SSDEEP

24576:QxtkAmQiO7aPhycHS+NuVLbgatyEt5Fw8QtXxxOOL8pl7J+EmlP1Wz:QxHDiO7GocHS+NuVnb0OOLSXl

Score

10^/10

redline sectoprat bigboss5 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

bigboss5

C2

109.248.201.150:63757

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/4920-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4920-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 208 set thread context of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97

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	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
Token: SeDebugPrivilege	4920	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97
PID 208 wrote to memory of 4920	208	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:208
- C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe.log

Filesize
1KB

MD5
7691b76d082c036117114f9bec9e9142

SHA1
63a8ed6db4700c9379b2373778a5b256f3b46766

SHA256
e74e3413956f70b36eac1225af454552017ac540bb5756ff571cc2eb6134c7ed

SHA512
8a5da9db3c9c85161030a3094120b9e32db1e9587229742e9a2729cb564ec4633804a79e818f1c12276bd743aadd2c9596a44fec023c770032009afe2cf51f9c

Download Submit
memory/208-5-0x0000000005330000-0x000000000533A000-memory.dmp

Filesize
40KB

Download
memory/208-14-0x00000000750E0000-0x0000000075890000-memory.dmp

Filesize
7.7MB

Download
memory/208-1-0x0000000000810000-0x000000000093E000-memory.dmp

Filesize
1.2MB

Download
memory/208-4-0x00000000053B0000-0x0000000005442000-memory.dmp

Filesize
584KB

Download
memory/208-0-0x00000000750EE000-0x00000000750EF000-memory.dmp

Filesize
4KB

Download
memory/208-6-0x00000000750EE000-0x00000000750EF000-memory.dmp

Filesize
4KB

Download
memory/208-7-0x00000000750E0000-0x0000000075890000-memory.dmp

Filesize
7.7MB

Download
memory/208-8-0x00000000055B0000-0x00000000055D6000-memory.dmp

Filesize
152KB

Download
memory/208-3-0x00000000058C0000-0x0000000005E64000-memory.dmp

Filesize
5.6MB

Download
memory/208-2-0x00000000750E0000-0x0000000075890000-memory.dmp

Filesize
7.7MB

Download
memory/4920-20-0x00000000750E0000-0x0000000075890000-memory.dmp

Filesize
7.7MB

Download
memory/4920-12-0x00000000750E0000-0x0000000075890000-memory.dmp

Filesize
7.7MB

Download
memory/4920-15-0x00000000058F0000-0x0000000005902000-memory.dmp

Filesize
72KB

Download
memory/4920-13-0x0000000005E60000-0x0000000006478000-memory.dmp

Filesize
6.1MB

Download
memory/4920-16-0x0000000005950000-0x000000000598C000-memory.dmp

Filesize
240KB

Download
memory/4920-18-0x00000000750E0000-0x0000000075890000-memory.dmp

Filesize
7.7MB

Download
memory/4920-17-0x0000000005990000-0x00000000059DC000-memory.dmp

Filesize
304KB

Download
memory/4920-19-0x0000000005C60000-0x0000000005D6A000-memory.dmp

Filesize
1.0MB

Download
memory/4920-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing