redline | b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99

Analysis

max time kernel
134s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:32

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General

Target

b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe
Size

575KB
MD5

3fb91d76f1c92a79568eb8b1fac3551d
SHA1

23d3af79030b2a5d97568045061004915b72e85d
SHA256

b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99
SHA512

adc3a7f43e0afbb173b09fb00148d8bd69d1306bf82363e1342cf997c4e98c51fc91b29bced11d6f8047729a6b6369a3c73ee2819f1ebc86af421d7cf8b47c37
SSDEEP

12288:F91WnKygIjVozbSH0IUADHHZgIT4G0cIKds3N:/1RIjFH0IUKHH2IxIKE

Score

10^/10

redline gena discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

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/2532-2153-0x0000000005530000-0x0000000005562000-memory.dmp	family_redline
behavioral1/files/0x000b000000012029-2156.dat	family_redline
behavioral1/memory/7360-2164-0x0000000000E80000-0x0000000000EAE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 1 IoCs

pid	Process
7360	1.exe

Loads dropped DLL 1 IoCs

pid	Process
2532	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe

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	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 7360	2532	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe	30
PID 2532 wrote to memory of 7360	2532	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe	30
PID 2532 wrote to memory of 7360	2532	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe	30
PID 2532 wrote to memory of 7360	2532	b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe	30

C:\Users\Admin\AppData\Local\Temp\b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe
"C:\Users\Admin\AppData\Local\Temp\b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\Temp\1.exe
  "C:\Windows\Temp\1.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:7360

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

\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
memory/2532-1-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2532-2-0x00000000003A0000-0x00000000003FB000-memory.dmp

Filesize
364KB

Download
memory/2532-3-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2532-4-0x0000000000400000-0x0000000000835000-memory.dmp

Filesize
4.2MB

Download
memory/2532-5-0x00000000025C0000-0x0000000002628000-memory.dmp

Filesize
416KB

Download
memory/2532-6-0x0000000004C70000-0x0000000004CD6000-memory.dmp

Filesize
408KB

Download
memory/2532-7-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-8-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-25-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-34-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-46-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-62-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-10-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-12-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-14-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-70-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-68-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-66-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-64-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-60-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-58-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-56-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-54-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-52-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-50-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-48-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-44-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-42-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-40-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-38-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-36-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-32-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-30-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-28-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-26-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-22-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-20-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-18-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-16-0x0000000004C70000-0x0000000004CD0000-memory.dmp

Filesize
384KB

Download
memory/2532-2153-0x0000000005530000-0x0000000005562000-memory.dmp

Filesize
200KB

Download
memory/2532-2163-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2532-2162-0x00000000003A0000-0x00000000003FB000-memory.dmp

Filesize
364KB

Download
memory/2532-2165-0x0000000000400000-0x0000000000835000-memory.dmp

Filesize
4.2MB

Download
memory/7360-2164-0x0000000000E80000-0x0000000000EAE000-memory.dmp

Filesize
184KB

Download
memory/7360-2166-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

Filesize
4KB

Download
memory/7360-2167-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/7360-2168-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/7360-2169-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

Filesize
4KB

Download
memory/7360-2170-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download