andromeda | 26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167

General

Target

26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
Size

60KB
MD5

57d890b155d2cefdfd7276b5fac85ae0
SHA1

5c473153d087f128454d0d68f0823fd5db355dba
SHA256

26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167
SHA512

754f6c3514e192f0869c66a8e0ef7500e6dd887cb5c5b665850adffb43e9a57d982716dc59fc140e8eba13d76dd534f93998e23e5865d5b1cc47e0b78d637f43
SSDEEP

1536:RRkDnTSWukyxHE+JBWC7KnI4KTwTPGsvvkC:KnT6kyxdL9L0bGdC

Score

10^/10

andromeda backdoor botnet discovery persistence upx

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/2824-8-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2824-6-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2824-14-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2744-20-0x0000000000030000-0x0000000000035000-memory.dmp	family_andromeda
behavioral1/memory/2744-24-0x0000000000030000-0x0000000000035000-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\39591 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccuhvw.exe"	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe

Loads dropped DLL 1 IoCs

pid	Process
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2448 set thread context of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2448-0-0x0000000000400000-0x000000000059D000-memory.dmp	upx
behavioral1/files/0x00070000000170f8-1.dat	upx
behavioral1/memory/2448-13-0x0000000000400000-0x000000000059D000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~3\LOCALS~1\Temp\ccuhvw.exe	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	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2448 wrote to memory of 2824	2448	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	30
PID 2824 wrote to memory of 2744	2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	31
PID 2824 wrote to memory of 2744	2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	31
PID 2824 wrote to memory of 2744	2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	31
PID 2824 wrote to memory of 2744	2824	26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe	31

C:\Users\Admin\AppData\Local\Temp\26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
"C:\Users\Admin\AppData\Local\Temp\26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Users\Admin\AppData\Local\Temp\26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe
  "C:\Users\Admin\AppData\Local\Temp\26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2824
- - 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:2744

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

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Downloads

\Users\Admin\AppData\Local\Temp\26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167N.exe

Filesize
60KB

MD5
57d890b155d2cefdfd7276b5fac85ae0

SHA1
5c473153d087f128454d0d68f0823fd5db355dba

SHA256
26e9e20a4cf3ff91d974578c9ba7e4575b776ac9697514dae94234f6f3453167

SHA512
754f6c3514e192f0869c66a8e0ef7500e6dd887cb5c5b665850adffb43e9a57d982716dc59fc140e8eba13d76dd534f93998e23e5865d5b1cc47e0b78d637f43

Download Submit
memory/2448-0-0x0000000000400000-0x000000000059D000-memory.dmp

Filesize
1.6MB

Download
memory/2448-13-0x0000000000400000-0x000000000059D000-memory.dmp

Filesize
1.6MB

Download
memory/2744-18-0x00000000009B0000-0x00000000009B8000-memory.dmp

Filesize
32KB

Download
memory/2744-16-0x00000000009B0000-0x00000000009B8000-memory.dmp

Filesize
32KB

Download
memory/2744-20-0x0000000000030000-0x0000000000035000-memory.dmp

Filesize
20KB

Download
memory/2744-24-0x0000000000030000-0x0000000000035000-memory.dmp

Filesize
20KB

Download
memory/2824-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2824-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2824-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2824-14-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2824-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads