andromeda | 212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20c

General

Target

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe
Size

92KB
MD5

c7c14639d3f4bad55e2f9e30414e30e0
SHA1

416e5018f9914b697a17a355d11f9731e6efbd96
SHA256

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20c
SHA512

d706f5e21dd8e8f5bfca30c9909adcd2c5474d2c28fc0afdd9cc247e512ccff5582ee6c3671f8a4b964ecb723ce97393d1d9e76785efc77ab103f07508b2cc4d
SSDEEP

1536:BxR5bM9oLiCMsJozgKWNJ4NJxPMg2o1Ej7nU:BP5bphozgKWNJ4NJxPR1A7nU

Score

10^/10

andromeda backdoor botnet discovery

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. 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2192-10-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2192-6-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/2192-4-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda

Executes dropped EXE 1 IoCs

Processes:

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe

pid	Process
2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe

description	pid	Process	procid_target
PID 2120 set thread context of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
816	2552	WerFault.exe	31

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:

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exemsiexec.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe

pid	Process
2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe
2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exemsiexec.exe

description	pid	Process	procid_target
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2120 wrote to memory of 2192	2120	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	30
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2192 wrote to memory of 2552	2192	212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe	31
PID 2552 wrote to memory of 816	2552	msiexec.exe	32
PID 2552 wrote to memory of 816	2552	msiexec.exe	32
PID 2552 wrote to memory of 816	2552	msiexec.exe	32
PID 2552 wrote to memory of 816	2552	msiexec.exe	32

C:\Users\Admin\AppData\Local\Temp\212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe
"C:\Users\Admin\AppData\Local\Temp\212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Users\Admin\AppData\Local\Temp\212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe
  "C:\Users\Admin\AppData\Local\Temp\212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2192
- - C:\Windows\syswow64\msiexec.exe
    C:\Windows\syswow64\msiexec.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2552
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 268
      4⤵
      Program crash
      PID:816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20cN.exe

Filesize
92KB

MD5
c7c14639d3f4bad55e2f9e30414e30e0

SHA1
416e5018f9914b697a17a355d11f9731e6efbd96

SHA256
212bfb2513937e0f21b91a6e6d13f283df9cdbb41c3b87101432b38caff5d20c

SHA512
d706f5e21dd8e8f5bfca30c9909adcd2c5474d2c28fc0afdd9cc247e512ccff5582ee6c3671f8a4b964ecb723ce97393d1d9e76785efc77ab103f07508b2cc4d

Download Submit
memory/2192-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2192-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2192-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2192-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2192-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2552-14-0x0000000000980000-0x0000000000994000-memory.dmp

Filesize
80KB

Download
memory/2552-13-0x0000000000980000-0x0000000000994000-memory.dmp

Filesize
80KB

Download
memory/2552-16-0x0000000000980000-0x0000000000994000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads