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 3 IoCs

resource	yara_rule
behavioral1/memory/2384-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2384-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2384-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2384-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2384-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2384-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1928 set thread context of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34

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	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
Token: SeDebugPrivilege	2384	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 308	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	31
PID 1928 wrote to memory of 308	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	31
PID 1928 wrote to memory of 308	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	31
PID 1928 wrote to memory of 308	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	31
PID 1928 wrote to memory of 1284	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	32
PID 1928 wrote to memory of 1284	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	32
PID 1928 wrote to memory of 1284	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	32
PID 1928 wrote to memory of 1284	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	32
PID 1928 wrote to memory of 1252	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	33
PID 1928 wrote to memory of 1252	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	33
PID 1928 wrote to memory of 1252	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	33
PID 1928 wrote to memory of 1252	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	33
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34
PID 1928 wrote to memory of 2384	1928	da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe	34

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:1928
- C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  2⤵
  PID:308
- C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  2⤵
  PID:1284
- C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\da31277fb89bf9dd56f1dbc0399eaf20_JaffaCakes118.exe
  2⤵
  PID:1252
- 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:2384

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

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Downloads

memory/1928-0-0x000000007410E000-0x000000007410F000-memory.dmp

Filesize
4KB

Download
memory/1928-1-0x0000000000140000-0x000000000026E000-memory.dmp

Filesize
1.2MB

Download
memory/1928-2-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1928-3-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1928-4-0x0000000002330000-0x0000000002356000-memory.dmp

Filesize
152KB

Download
memory/1928-10-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/2384-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2384-11-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/2384-12-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/2384-13-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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