redline | cc18f688d6b39275994d13bb4f7cc892101b89b9fdad6870386346af5d2f5ca3

General

Target

JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
Size

700.0MB
MD5

2e53d5ae1aa5b1b3602e5ed25d844a98
SHA1

8e9422427bf343ea60b777162c356767652c67d9
SHA256

cc18f688d6b39275994d13bb4f7cc892101b89b9fdad6870386346af5d2f5ca3
SHA512

074558aeef007618473468502dbb0f8ef15b8fa8af36323a426af2b40b0634bf24a50813d0e909c5bc9ea7666c8f1e7fa92e9cc73c5362d72a7a5ba080884a4d
SSDEEP

98304:HYu7BJ0EUhXVjEmfnH/J8YIaPceig4akyV0JTpFmTG:46BeNZVEmfnfJ8Y5w5autpd

Score

10^/10

redline ws-24 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

WS-24

C2

38.91.100.57:32750

Attributes

auth_value
4c03c1568511014b077e51065630e227

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/3708-33-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1648 set thread context of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99

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	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4872	powershell.exe
4872	powershell.exe
1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4872	powershell.exe
Token: SeDebugPrivilege	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 4872	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	84
PID 1648 wrote to memory of 4872	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	84
PID 1648 wrote to memory of 4872	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	84
PID 1648 wrote to memory of 808	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	97
PID 1648 wrote to memory of 808	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	97
PID 1648 wrote to memory of 808	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	97
PID 1648 wrote to memory of 2656	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	98
PID 1648 wrote to memory of 2656	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	98
PID 1648 wrote to memory of 2656	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	98
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99
PID 1648 wrote to memory of 3708	1648	JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe	99

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQA1AA==
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4872
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
  2⤵
  PID:808
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
  2⤵
  PID:2656
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\JaffaCakes118_8e9422427bf343ea60b777162c356767652c67d9.exe.log

Filesize
1KB

MD5
7e88081fcf716d85992bb3af3d9b6454

SHA1
2153780fbc71061b0102a7a7b665349e1013e250

SHA256
5ffb4a3ea94a6a53c4f88e2191c6fec5fd8a7336e367aa113fe8c12631e0c4d2

SHA512
ec606e14367ae221c04f213a61a6f797034495121198e4788e3afa4aa8db67bf59c5c5210a56afae5557158e8923b013b371b84c7d64303618c5b4c57a2224f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2o0oftd1.tlk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1648-1-0x00000000009A0000-0x0000000000D96000-memory.dmp

Filesize
4.0MB

Download
memory/1648-2-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/1648-3-0x00000000092C0000-0x0000000009376000-memory.dmp

Filesize
728KB

Download
memory/1648-4-0x00000000093E0000-0x0000000009472000-memory.dmp

Filesize
584KB

Download
memory/1648-5-0x0000000005C70000-0x0000000005C92000-memory.dmp

Filesize
136KB

Download
memory/1648-6-0x0000000009470000-0x00000000097C4000-memory.dmp

Filesize
3.3MB

Download
memory/1648-27-0x000000007504E000-0x000000007504F000-memory.dmp

Filesize
4KB

Download
memory/1648-0-0x000000007504E000-0x000000007504F000-memory.dmp

Filesize
4KB

Download
memory/1648-28-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/1648-36-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/3708-41-0x0000000005810000-0x000000000584C000-memory.dmp

Filesize
240KB

Download
memory/3708-38-0x0000000005D20000-0x0000000006338000-memory.dmp

Filesize
6.1MB

Download
memory/3708-39-0x0000000005870000-0x000000000597A000-memory.dmp

Filesize
1.0MB

Download
memory/3708-37-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/3708-40-0x00000000057B0000-0x00000000057C2000-memory.dmp

Filesize
72KB

Download
memory/3708-42-0x0000000005980000-0x00000000059CC000-memory.dmp

Filesize
304KB

Download
memory/3708-33-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3708-43-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-9-0x0000000005700000-0x0000000005D28000-memory.dmp

Filesize
6.2MB

Download
memory/4872-29-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-32-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-26-0x00000000069D0000-0x00000000069EA000-memory.dmp

Filesize
104KB

Download
memory/4872-25-0x0000000007B10000-0x000000000818A000-memory.dmp

Filesize
6.5MB

Download
memory/4872-24-0x00000000064F0000-0x000000000653C000-memory.dmp

Filesize
304KB

Download
memory/4872-23-0x00000000064D0000-0x00000000064EE000-memory.dmp

Filesize
120KB

Download
memory/4872-13-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-11-0x0000000005D30000-0x0000000005D96000-memory.dmp

Filesize
408KB

Download
memory/4872-12-0x0000000005EA0000-0x0000000005F06000-memory.dmp

Filesize
408KB

Download
memory/4872-10-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-8-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-7-0x0000000002F30000-0x0000000002F66000-memory.dmp

Filesize
216KB

Download

Analysis

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