redline | 34a52412b78513c099240257aa12fb65cfaeed5f0dae9a70abda841e8f71a8d1

General

Target

e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
Size

565KB
MD5

e0ed719f5cfb88cf8535b2eccb304091
SHA1

37df1d9374b95208eeb849f201ec52a9ea2a1dc4
SHA256

34a52412b78513c099240257aa12fb65cfaeed5f0dae9a70abda841e8f71a8d1
SHA512

a31fb1f6a0129d8ccf88137019f3571ba45db1c46d6f3fcad50504dd001d8e24cad2cab0cbd93eb83889bda5e19460cd513d4c7409bac8cbbe02606f1a71ecd4
SSDEEP

12288:QwPAN6Xz/apy723UP9q/QGXMBp1mctuvim0IzUjGL63Fjh9NE0EKl/Bylcf:vA6GYLP9tGXMpsigzS

Score

10^/10

redline sectoprat @krokz26 discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Krokz26

C2

185.80.234.77:17105

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/3560-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3560-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3636 set thread context of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99

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	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
Token: SeDebugPrivilege	3560	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3636 wrote to memory of 3028	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	98
PID 3636 wrote to memory of 3028	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	98
PID 3636 wrote to memory of 3028	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	98
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99
PID 3636 wrote to memory of 3560	3636	e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe	99

C:\Users\Admin\AppData\Local\Temp\e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3636
- C:\Users\Admin\AppData\Local\Temp\e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
  "{path}"
  2⤵
  PID:3028
- C:\Users\Admin\AppData\Local\Temp\e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e0ed719f5cfb88cf8535b2eccb304091_JaffaCakes118.exe.log

Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/3560-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3560-24-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/3560-23-0x0000000005E50000-0x0000000005F5A000-memory.dmp

Filesize
1.0MB

Download
memory/3560-21-0x0000000005CF0000-0x0000000005D3C000-memory.dmp

Filesize
304KB

Download
memory/3560-22-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/3560-20-0x0000000005240000-0x000000000527C000-memory.dmp

Filesize
240KB

Download
memory/3560-19-0x0000000005000000-0x0000000005012000-memory.dmp

Filesize
72KB

Download
memory/3560-18-0x0000000005F80000-0x0000000006598000-memory.dmp

Filesize
6.1MB

Download
memory/3560-17-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/3636-6-0x0000000005580000-0x0000000005588000-memory.dmp

Filesize
32KB

Download
memory/3636-7-0x0000000005630000-0x00000000056CC000-memory.dmp

Filesize
624KB

Download
memory/3636-12-0x00000000054D0000-0x0000000005536000-memory.dmp

Filesize
408KB

Download
memory/3636-10-0x0000000005A50000-0x0000000005AC8000-memory.dmp

Filesize
480KB

Download
memory/3636-9-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/3636-15-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/3636-8-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/3636-11-0x0000000005600000-0x000000000562A000-memory.dmp

Filesize
168KB

Download
memory/3636-0-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/3636-5-0x0000000002E30000-0x0000000002E3A000-memory.dmp

Filesize
40KB

Download
memory/3636-4-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/3636-3-0x0000000007A00000-0x0000000007A92000-memory.dmp

Filesize
584KB

Download
memory/3636-2-0x0000000007EB0000-0x0000000008454000-memory.dmp

Filesize
5.6MB

Download
memory/3636-1-0x0000000000AF0000-0x0000000000B84000-memory.dmp

Filesize
592KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads