andromeda | 9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731

General

Target

9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe
Size

116KB
MD5

9fcda4e666ba0d02b67cc8e5714abb60
SHA1

9a3057420c1881929536cd91de45e7a8d373890d
SHA256

9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731
SHA512

fc4bdb3665fcbbaed9e31156f2af040cc7bb45003da7568dc108eedddce20b1f40717663e6274c417b1fdfaf8533a028fdf42905546c949604beecac0b8c2516
SSDEEP

1536:mvy50tV44aqwoa9ujdbNyVXa1lgNdaOCt1kTWf:mtWZqwoa9Xa1Idart19f

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

resource	yara_rule
behavioral1/memory/680-9-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/680-6-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral1/memory/680-4-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2124 set thread context of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	2504	WerFault.exe	32

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	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe
680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 2124 wrote to memory of 680	2124	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	31
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 680 wrote to memory of 2504	680	9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe	32
PID 2504 wrote to memory of 2320	2504	msiexec.exe	33
PID 2504 wrote to memory of 2320	2504	msiexec.exe	33
PID 2504 wrote to memory of 2320	2504	msiexec.exe	33
PID 2504 wrote to memory of 2320	2504	msiexec.exe	33

C:\Users\Admin\AppData\Local\Temp\9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe
"C:\Users\Admin\AppData\Local\Temp\9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe
  "C:\Users\Admin\AppData\Local\Temp\9eb16bdb9d9e6e437c317d53a2328f4b16991824d8ffa31064d7a48165bbc731N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:680
- - C:\Windows\syswow64\msiexec.exe
    C:\Windows\syswow64\msiexec.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2504
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 268
      4⤵
      Program crash
      PID:2320

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

Replay Monitor

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Downloads

memory/680-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/680-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/680-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/680-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/680-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2504-12-0x0000000000E90000-0x0000000000EA4000-memory.dmp

Filesize
80KB

Download
memory/2504-13-0x0000000000E90000-0x0000000000EA4000-memory.dmp

Filesize
80KB

Download
memory/2504-15-0x0000000000E90000-0x0000000000EA4000-memory.dmp

Filesize
80KB

Download

Analysis

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