andromeda | b49685f362b104ac7c2e0b5ff8d83f6cccc99e29d1575ee8796c31b7858ae910

Analysis

max time kernel
140s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2024, 00:03

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General

Target

97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe
Size

39KB
MD5

97ffe386c08fead68d83d965264e9c78
SHA1

229b122831cb27197c81cbcd07d3e68b4373cb28
SHA256

b49685f362b104ac7c2e0b5ff8d83f6cccc99e29d1575ee8796c31b7858ae910
SHA512

82f277c863f6e80d1bf2621b43f22655d8b557710150d4263c238dbdc2cae60d6d71d3e7a162739fea858cb60b73ade21432bc9aca8304ae4efaa3903517f680
SSDEEP

384:xNOaOwImAFEC9r/H04lnTXZUikSnm/UHNeCcTtZ6cd1wcLE19npC4COuRa+Rdrpy:+wkFR9rv08TZU6NeCu1bGLwYM4/

Score

10^/10

andromeda backdoor botnet discovery persistence

Malware Config

Signatures

Andromeda family
andromeda
Andromeda, Gamarue
Andromeda, also known as Gamarue, is a modular botnet malware primarily used for distributing other types of malware and it's written in C++.
botnet backdoor andromeda

Detects Andromeda payload. 2 IoCs

resource	yara_rule
behavioral2/memory/1608-10-0x00000000007D0000-0x00000000007D5000-memory.dmp	family_andromeda
behavioral2/memory/1608-14-0x00000000007D0000-0x00000000007D5000-memory.dmp	family_andromeda

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\28533 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msolqona.scr"	svchost.exe

Deletes itself 1 IoCs

pid	Process
1608	svchost.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	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~3\LOCALS~1\Temp\msolqona.scr	svchost.exe

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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe
1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe
1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1608	1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe	83
PID 1052 wrote to memory of 1608	1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe	83
PID 1052 wrote to memory of 1608	1052	97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\97ffe386c08fead68d83d965264e9c78_JaffaCakes118.exe"
1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\syswow64\svchost.exe
  2⤵
  - Adds policy Run key to start application
  - Deletes itself
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:1608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1052-0-0x0000000002170000-0x0000000002175000-memory.dmp

Filesize
20KB

Download
memory/1052-2-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1052-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1052-3-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1052-6-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1608-5-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/1608-8-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/1608-10-0x00000000007D0000-0x00000000007D5000-memory.dmp

Filesize
20KB

Download
memory/1608-14-0x00000000007D0000-0x00000000007D5000-memory.dmp

Filesize
20KB

Download