andromeda | dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242f

General

Target

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe
Size

80KB
MD5

559f24e1fa902e1f9ba079283d6f9570
SHA1

2bf197bb3fe0c1ae7aec5d607841df581a921ea4
SHA256

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242f
SHA512

1a55a7350eea43506c6660b982397071021fb962262ecc37fe6d8e63303fa7e6b99420ea642a53b1401abd24edf1184208b8630c0d72c3e4ace9f8d734ee62de
SSDEEP

1536:BxR5bM9oLiCMsJozgKWNJ4NJxPMg2o1Ej7D:BP5bphozgKWNJ4NJxPR1A7D

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
behavioral2/memory/4824-0-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral2/memory/4824-3-0x0000000000400000-0x0000000000409000-memory.dmp	family_andromeda
behavioral2/memory/1176-11-0x00000000006E0000-0x00000000006E5000-memory.dmp	family_andromeda
behavioral2/memory/1176-13-0x00000000006E0000-0x00000000006E5000-memory.dmp	family_andromeda
behavioral2/memory/1176-17-0x00000000006E0000-0x00000000006E5000-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:

msiexec.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\22501 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccaegcaa.scr"	msiexec.exe

Executes dropped EXE 1 IoCs

Processes:

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

pid	Process
4824	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

Blocklisted process makes network request 25 IoCs

Processes:

msiexec.exe

flow	pid	Process
15	1176	msiexec.exe
16	1176	msiexec.exe
17	1176	msiexec.exe
18	1176	msiexec.exe
19	1176	msiexec.exe
22	1176	msiexec.exe
23	1176	msiexec.exe
25	1176	msiexec.exe
26	1176	msiexec.exe
27	1176	msiexec.exe
28	1176	msiexec.exe
29	1176	msiexec.exe
30	1176	msiexec.exe
52	1176	msiexec.exe
53	1176	msiexec.exe
54	1176	msiexec.exe
55	1176	msiexec.exe
56	1176	msiexec.exe
57	1176	msiexec.exe
58	1176	msiexec.exe
59	1176	msiexec.exe
60	1176	msiexec.exe
61	1176	msiexec.exe
62	1176	msiexec.exe
63	1176	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

description	pid	Process	procid_target
PID 3076 set thread context of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83

Drops file in Program Files directory 1 IoCs

Processes:

msiexec.exe

description	ioc	Process
File created	C:\PROGRA~3\LOCALS~1\Temp\ccaegcaa.scr	msiexec.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:

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exedae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exemsiexec.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

pid	Process
4824	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe
4824	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exedae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

description	pid	Process	procid_target
PID 3076 wrote to memory of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83
PID 3076 wrote to memory of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83
PID 3076 wrote to memory of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83
PID 3076 wrote to memory of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83
PID 3076 wrote to memory of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83
PID 3076 wrote to memory of 4824	3076	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	83
PID 4824 wrote to memory of 1176	4824	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	84
PID 4824 wrote to memory of 1176	4824	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	84
PID 4824 wrote to memory of 1176	4824	dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe	84

C:\Users\Admin\AppData\Local\Temp\dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe
"C:\Users\Admin\AppData\Local\Temp\dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Users\Admin\AppData\Local\Temp\dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe
  "C:\Users\Admin\AppData\Local\Temp\dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4824
- - C:\Windows\SysWOW64\msiexec.exe
    C:\Windows\syswow64\msiexec.exe
    3⤵
    - Adds policy Run key to start application
    - Blocklisted process makes network request
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    PID:1176

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

C:\Users\Admin\AppData\Local\Temp\dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242fN.exe

Filesize
80KB

MD5
559f24e1fa902e1f9ba079283d6f9570

SHA1
2bf197bb3fe0c1ae7aec5d607841df581a921ea4

SHA256
dae854600603046efce5bc8e4d536a64cc80a8ee9ffa029d6d1b8a505e0c242f

SHA512
1a55a7350eea43506c6660b982397071021fb962262ecc37fe6d8e63303fa7e6b99420ea642a53b1401abd24edf1184208b8630c0d72c3e4ace9f8d734ee62de

Download Submit
memory/1176-5-0x0000000000250000-0x0000000000262000-memory.dmp

Filesize
72KB

Download
memory/1176-8-0x0000000000250000-0x0000000000262000-memory.dmp

Filesize
72KB

Download
memory/1176-10-0x0000000000250000-0x0000000000262000-memory.dmp

Filesize
72KB

Download
memory/1176-11-0x00000000006E0000-0x00000000006E5000-memory.dmp

Filesize
20KB

Download
memory/1176-13-0x00000000006E0000-0x00000000006E5000-memory.dmp

Filesize
20KB

Download
memory/1176-17-0x00000000006E0000-0x00000000006E5000-memory.dmp

Filesize
20KB

Download
memory/4824-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4824-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads