andromeda | 2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49

General

Target

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
Size

99KB
MD5

aaaa67c1b18bb07c1ca91eb32822d613
SHA1

468743d1c5bf23861d09f8ff34d2d7b10c3e175d
SHA256

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49
SHA512

9ee853b084067494b749b40f89bf75aeb5281b73b929c0611d7ffe45cb1eaf13c4fc5a29a9eaf26176b818c11507a289207b949d8fe93302c8607360cd959f78
SSDEEP

1536:nsGOCwae1GmXoMx7EMoGsvvqE7KCPdAxCGFEe/ScSRiebdk3TvI:nyha6oMx7EMoGg7KCdAY3cI1bdCTvI

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. 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3008-11-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/3008-7-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/3008-5-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2904-17-0x0000000000020000-0x0000000000025000-memory.dmp	family_andromeda
behavioral1/memory/2904-21-0x0000000000020000-0x0000000000025000-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

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\37649 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccyouel.bat"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe

Executes dropped EXE 1 IoCs

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

pid process

3008 2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
Loads dropped DLL 1 IoCs

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

pid process

2848 2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

description	pid	process	target process
PID 2848 set thread context of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

Drops file in Program Files directory 1 IoCs

Processes:

svchost.exe

description ioc process

File created C:\PROGRA~3\LOCALS~1\Temp\ccyouel.bat svchost.exe

description	ioc	process
File created	C:\PROGRA~3\LOCALS~1\Temp\ccyouel.bat	svchost.exe

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

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exesvchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

pid	process
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

pid	process
3008	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
3008	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

description	pid	process	target process
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 2848 wrote to memory of 3008	2848	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
PID 3008 wrote to memory of 2904	3008	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	svchost.exe
PID 3008 wrote to memory of 2904	3008	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	svchost.exe
PID 3008 wrote to memory of 2904	3008	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	svchost.exe
PID 3008 wrote to memory of 2904	3008	2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
"C:\Users\Admin\AppData\Local\Temp\2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2848

C:\Users\Admin\AppData\Local\Temp\2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe
"C:\Users\Admin\AppData\Local\Temp\2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe"
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\syswow64\svchost.exe
C:\Windows\syswow64\svchost.exe
3⤵
- Adds policy Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49.exe

Filesize
99KB

MD5
aaaa67c1b18bb07c1ca91eb32822d613

SHA1
468743d1c5bf23861d09f8ff34d2d7b10c3e175d

SHA256
2d9dccb4150541dae2d5de8d375fad17a281c8693f5056ce02724e1d27802e49

SHA512
9ee853b084067494b749b40f89bf75aeb5281b73b929c0611d7ffe45cb1eaf13c4fc5a29a9eaf26176b818c11507a289207b949d8fe93302c8607360cd959f78

Download Submit
memory/2904-14-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/2904-15-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/2904-17-0x0000000000020000-0x0000000000025000-memory.dmp

Filesize
20KB

Download
memory/2904-21-0x0000000000020000-0x0000000000025000-memory.dmp

Filesize
20KB

Download
memory/3008-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3008-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3008-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3008-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3008-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads