redline | c52660c8725d31fa4af36cda848daf492bcb13da231111c9fb96886aba6a5c9e

Analysis

max time kernel
144s
max time network
150s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 07:01

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General

Target

a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe
Size

246KB
MD5

a07be23e856c005dd533c7ea4633961f
SHA1

17647c75e4dacf8564b251ea86c9f3f6a3348a30
SHA256

c52660c8725d31fa4af36cda848daf492bcb13da231111c9fb96886aba6a5c9e
SHA512

fa1fd71323d31718c73b15e7446f0cd9fa7b59ae73146fab4253cff6fc3e1275225396899310be1d6043a4e0cbcc98289617cc431fe63af09f838b33892ad6a5
SSDEEP

6144:PIkKCsdCf3H+An9RBGJKKccmSHNN/aFD35/n7Y14tWTeeWN:PIq3PeqBGJ9HNNcD3x724theW

Score

10^/10

redline sectoprat tomreddle ytbirzha discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

TomReddle

194.226.139.70:31846

Extracted

Family

redline

Botnet

ytbirzha

46.8.19.196:53773

Signatures

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

RedLine payload 7 IoCs

resource	yara_rule
behavioral1/files/0x0003000000018334-7.dat	family_redline
behavioral1/memory/2980-15-0x00000000002C0000-0x00000000002EE000-memory.dmp	family_redline
behavioral1/memory/872-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/872-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/872-26-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/872-33-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/872-34-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 7 IoCs

resource	yara_rule
behavioral1/files/0x0003000000018334-7.dat	family_sectoprat
behavioral1/memory/2980-15-0x00000000002C0000-0x00000000002EE000-memory.dmp	family_sectoprat
behavioral1/memory/872-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/872-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/872-26-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/872-33-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/872-34-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Executes dropped EXE 4 IoCs

pid	Process
2980	1337.exe
2752	Private.exe
576	Private.exe
872	Private.exe

Loads dropped DLL 2 IoCs

pid	Process
2752	Private.exe
2752	Private.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2752 set thread context of 872	2752	Private.exe	34

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 3 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	Private.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1337.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Private.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2752	Private.exe
2752	Private.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	1337.exe
Token: SeDebugPrivilege	2752	Private.exe
Token: SeDebugPrivilege	872	Private.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2980	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	30
PID 2536 wrote to memory of 2980	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	30
PID 2536 wrote to memory of 2980	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	30
PID 2536 wrote to memory of 2980	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	30
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2536 wrote to memory of 2752	2536	a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe	32
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 576	2752	Private.exe	33
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34
PID 2752 wrote to memory of 872	2752	Private.exe	34

C:\Users\Admin\AppData\Local\Temp\a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a07be23e856c005dd533c7ea4633961f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Users\Admin\AppData\Local\Temp\1337.exe
  "C:\Users\Admin\AppData\Local\Temp\1337.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2980
- C:\Users\Admin\AppData\Local\Temp\Private.exe
  "C:\Users\Admin\AppData\Local\Temp\Private.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Users\Admin\AppData\Local\Temp\Private.exe
    "C:\Users\Admin\AppData\Local\Temp\Private.exe"
    3⤵
    - Executes dropped EXE
    PID:576
- - C:\Users\Admin\AppData\Local\Temp\Private.exe
    "C:\Users\Admin\AppData\Local\Temp\Private.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1337.exe

Filesize
166KB

MD5
bbef752e0bbf7598eae2c7ffd6b21759

SHA1
4055f9c78ee4a57a0df0d2d39743822dccde972f

SHA256
b07760589702286f350630f5bb18ccbc207de6520c481e6fbc50ee7b2c30b13f

SHA512
1c7f5e478d0a989af3f4c9e545b1cfdb7e3d4177ff29d7d924914129916f04212b9b1868913b18d24279f8f4bc9d11799a96a94eafd19fe9466c6aa566a55179

Download Submit
C:\Users\Admin\AppData\Local\Temp\Private.exe

Filesize
185KB

MD5
4321c3d9bd1b5949d052eaefa2de69dc

SHA1
79ad2f8dd9e6e6f3698b43449f8875b5b57e7aca

SHA256
05f8f63c8d350131b7d462363a1f69e73964604e5db4ce982f81a6db4c871faa

SHA512
05124625ef18c9530e3c00e67aa772fb73834147f5a21b52f8527e5063834cdfa0e151bdc598604cda9286ac731504406009636ce8e601bd24059f5a7cf39818

Download Submit
memory/872-26-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/872-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/872-34-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/872-33-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/872-22-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/872-24-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/872-28-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/872-31-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-0-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp

Filesize
4KB

Download
memory/2536-2-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp

Filesize
4KB

Download
memory/2536-1-0x0000000000EE0000-0x0000000000F24000-memory.dmp

Filesize
272KB

Download
memory/2752-18-0x00000000008A0000-0x00000000008C2000-memory.dmp

Filesize
136KB

Download
memory/2752-17-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/2752-16-0x00000000013A0000-0x00000000013D2000-memory.dmp

Filesize
200KB

Download
memory/2980-15-0x00000000002C0000-0x00000000002EE000-memory.dmp

Filesize
184KB

Download