redline | 26dc4d2dd07dd3d9747ef4a102cd0055dbe107b48cd54c12b1e19b01bc2744b6

Analysis

max time kernel
143s
max time network
150s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
10/07/2023, 12:08

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General

Target

17c4391eaf5e1346463781abd6e7354d.exe
Size

514KB
MD5

17c4391eaf5e1346463781abd6e7354d
SHA1

f3e5cab5e7bebe30175a466eb50d8505de8ab04f
SHA256

26dc4d2dd07dd3d9747ef4a102cd0055dbe107b48cd54c12b1e19b01bc2744b6
SHA512

9ac5197f229f01e311ad416f947edec60d8a9742411049afc577b45b4add510517d61ecb17df07232b0182d8971b6ef3f4fe44555a61a7238e082d9b77aef153
SSDEEP

12288:jGYOHz47jIkXpzUwV0CcwJ0VYv9GWX680/ke:AT47kwzUw+w0mFvKzl

Score

10^/10

redline kira infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

kira

77.91.68.48:19071

Attributes

auth_value
1677a40fd8997eb89377e1681911e9c6

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
2372	x2012151.exe
2216	f7588947.exe

Loads dropped DLL 5 IoCs

pid	Process
2368	17c4391eaf5e1346463781abd6e7354d.exe
2372	x2012151.exe
2372	x2012151.exe
2372	x2012151.exe
2216	f7588947.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x2012151.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	x2012151.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	17c4391eaf5e1346463781abd6e7354d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	17c4391eaf5e1346463781abd6e7354d.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2368 wrote to memory of 2372	2368	17c4391eaf5e1346463781abd6e7354d.exe	29
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30
PID 2372 wrote to memory of 2216	2372	x2012151.exe	30

C:\Users\Admin\AppData\Local\Temp\17c4391eaf5e1346463781abd6e7354d.exe
"C:\Users\Admin\AppData\Local\Temp\17c4391eaf5e1346463781abd6e7354d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2012151.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2012151.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2216

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2012151.exe

Filesize
319KB

MD5
ecf0952f51a2160e3b8c0401f4712e7e

SHA1
f58fe3e83b65e620574ee7017a5802d31266b561

SHA256
6f522682d415c5c917406ed1cb0b6a58db273f06ba01bcb1b827ab74c8840401

SHA512
ebfd1853bcd90b05d05da7d5ea4509726a9f53b6a9dfa88e816e1ca8406bfa04a27766665e374b675c9ac807927cf89a760b1a976af2e4624767c39a0631bad8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2012151.exe

Filesize
319KB

MD5
ecf0952f51a2160e3b8c0401f4712e7e

SHA1
f58fe3e83b65e620574ee7017a5802d31266b561

SHA256
6f522682d415c5c917406ed1cb0b6a58db273f06ba01bcb1b827ab74c8840401

SHA512
ebfd1853bcd90b05d05da7d5ea4509726a9f53b6a9dfa88e816e1ca8406bfa04a27766665e374b675c9ac807927cf89a760b1a976af2e4624767c39a0631bad8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe

Filesize
266KB

MD5
c3743f3b4032906583d0c0af5383ea44

SHA1
686452c4535f7322f566fbc75c277b1e438e7f49

SHA256
4cf84ffa56220cc750174ed0f2ec0610358eadd89e0b8ee7adc58cf625879d83

SHA512
65b38ed294ab3339f2ae4ef4977937bcbfbf4cd927f554d232c62c129240e34b0648ccf7bcb3342e6addd4e994ff7d32fbda96df72e2b72f1a2864a6f9ce85f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe

Filesize
266KB

MD5
c3743f3b4032906583d0c0af5383ea44

SHA1
686452c4535f7322f566fbc75c277b1e438e7f49

SHA256
4cf84ffa56220cc750174ed0f2ec0610358eadd89e0b8ee7adc58cf625879d83

SHA512
65b38ed294ab3339f2ae4ef4977937bcbfbf4cd927f554d232c62c129240e34b0648ccf7bcb3342e6addd4e994ff7d32fbda96df72e2b72f1a2864a6f9ce85f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe

Filesize
266KB

MD5
c3743f3b4032906583d0c0af5383ea44

SHA1
686452c4535f7322f566fbc75c277b1e438e7f49

SHA256
4cf84ffa56220cc750174ed0f2ec0610358eadd89e0b8ee7adc58cf625879d83

SHA512
65b38ed294ab3339f2ae4ef4977937bcbfbf4cd927f554d232c62c129240e34b0648ccf7bcb3342e6addd4e994ff7d32fbda96df72e2b72f1a2864a6f9ce85f1

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2012151.exe

Filesize
319KB

MD5
ecf0952f51a2160e3b8c0401f4712e7e

SHA1
f58fe3e83b65e620574ee7017a5802d31266b561

SHA256
6f522682d415c5c917406ed1cb0b6a58db273f06ba01bcb1b827ab74c8840401

SHA512
ebfd1853bcd90b05d05da7d5ea4509726a9f53b6a9dfa88e816e1ca8406bfa04a27766665e374b675c9ac807927cf89a760b1a976af2e4624767c39a0631bad8

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2012151.exe

Filesize
319KB

MD5
ecf0952f51a2160e3b8c0401f4712e7e

SHA1
f58fe3e83b65e620574ee7017a5802d31266b561

SHA256
6f522682d415c5c917406ed1cb0b6a58db273f06ba01bcb1b827ab74c8840401

SHA512
ebfd1853bcd90b05d05da7d5ea4509726a9f53b6a9dfa88e816e1ca8406bfa04a27766665e374b675c9ac807927cf89a760b1a976af2e4624767c39a0631bad8

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe

Filesize
266KB

MD5
c3743f3b4032906583d0c0af5383ea44

SHA1
686452c4535f7322f566fbc75c277b1e438e7f49

SHA256
4cf84ffa56220cc750174ed0f2ec0610358eadd89e0b8ee7adc58cf625879d83

SHA512
65b38ed294ab3339f2ae4ef4977937bcbfbf4cd927f554d232c62c129240e34b0648ccf7bcb3342e6addd4e994ff7d32fbda96df72e2b72f1a2864a6f9ce85f1

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe

Filesize
266KB

MD5
c3743f3b4032906583d0c0af5383ea44

SHA1
686452c4535f7322f566fbc75c277b1e438e7f49

SHA256
4cf84ffa56220cc750174ed0f2ec0610358eadd89e0b8ee7adc58cf625879d83

SHA512
65b38ed294ab3339f2ae4ef4977937bcbfbf4cd927f554d232c62c129240e34b0648ccf7bcb3342e6addd4e994ff7d32fbda96df72e2b72f1a2864a6f9ce85f1

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\f7588947.exe

Filesize
266KB

MD5
c3743f3b4032906583d0c0af5383ea44

SHA1
686452c4535f7322f566fbc75c277b1e438e7f49

SHA256
4cf84ffa56220cc750174ed0f2ec0610358eadd89e0b8ee7adc58cf625879d83

SHA512
65b38ed294ab3339f2ae4ef4977937bcbfbf4cd927f554d232c62c129240e34b0648ccf7bcb3342e6addd4e994ff7d32fbda96df72e2b72f1a2864a6f9ce85f1

Download Submit
memory/2216-83-0x0000000000270000-0x00000000002A0000-memory.dmp

Filesize
192KB

Download
memory/2216-87-0x00000000004B0000-0x00000000004B6000-memory.dmp

Filesize
24KB

Download
memory/2216-88-0x0000000004AB0000-0x0000000004AF0000-memory.dmp

Filesize
256KB

Download
memory/2368-54-0x0000000000220000-0x000000000028E000-memory.dmp

Filesize
440KB

Download