andromeda | 06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92b

General

Target

06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe
Size

109KB
MD5

7807c3c01e47e3aa073e3cf91346cc30
SHA1

b030f0add456f791792855d4973fd61a266a7953
SHA256

06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92b
SHA512

48eb5abad7ed68f9b2915425d3bc5c5b13a488fa879f8550504fae63147bf219d4f20e6155e784bbb6fd22a05ab0b6616e50b553153a499b9e798b4defd51a92
SSDEEP

3072:CHovsQF2NCg2fPMArk8kJ5GBMqbOiOedD:tC2f3I2

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

resource	yara_rule
behavioral1/memory/2384-11-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2384-7-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2384-5-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2712-18-0x0000000000020000-0x0000000000025000-memory.dmp	family_andromeda
behavioral1/memory/2712-22-0x0000000000020000-0x0000000000025000-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

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\38751 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\cchqiaz.com"	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe

Loads dropped DLL 1 IoCs

pid	Process
2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2248 set thread context of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~3\LOCALS~1\Temp\cchqiaz.com	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe
2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2248 wrote to memory of 2384	2248	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	29
PID 2384 wrote to memory of 2712	2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	30
PID 2384 wrote to memory of 2712	2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	30
PID 2384 wrote to memory of 2712	2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	30
PID 2384 wrote to memory of 2712	2384	06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe	30

C:\Users\Admin\AppData\Local\Temp\06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe
"C:\Users\Admin\AppData\Local\Temp\06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe
  "C:\Users\Admin\AppData\Local\Temp\06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2384
- - 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:2712

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92bN.exe

Filesize
109KB

MD5
7807c3c01e47e3aa073e3cf91346cc30

SHA1
b030f0add456f791792855d4973fd61a266a7953

SHA256
06eb805c0b93da29926e5a10ee2c13dc3638b95fa62b6b3d9e5a7d764618e92b

SHA512
48eb5abad7ed68f9b2915425d3bc5c5b13a488fa879f8550504fae63147bf219d4f20e6155e784bbb6fd22a05ab0b6616e50b553153a499b9e798b4defd51a92

Download Submit
memory/2384-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2384-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2384-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2384-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2384-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2712-16-0x0000000000300000-0x0000000000308000-memory.dmp

Filesize
32KB

Download
memory/2712-14-0x0000000000300000-0x0000000000308000-memory.dmp

Filesize
32KB

Download
memory/2712-18-0x0000000000020000-0x0000000000025000-memory.dmp

Filesize
20KB

Download
memory/2712-22-0x0000000000020000-0x0000000000025000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads