ardamax | 4c0f4cde7981ab905300efcd647adffcc46d682468cae06fcf46b7a791d6b3d6

General

Target

JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe
Size

2.0MB
MD5

68b82480f42d95aff0d4e83dc2413ab1
SHA1

6f06f5f94b25cf7a17f7009ffa2a9f51c6b7d5ee
SHA256

4c0f4cde7981ab905300efcd647adffcc46d682468cae06fcf46b7a791d6b3d6
SHA512

2598d8bf2518167b875782f4da949a58d2a52f4575c3b2c43844c9594babd068063c2b2ff1f6ab479750c2f970481b1dbd73b0549a46085af52f5c924f5c1a1d
SSDEEP

49152:rUC7YTgYsd3g7lWZ9Q1MWHt5YxmAFuWKJz+jaX:r33rmlrE2b

Score

10^/10

ardamax defense_evasion discovery keylogger persistence stealer

Malware Config

Signatures

Ardamax
A keylogger first seen in 2013.
keylogger stealer ardamax
Ardamax family
ardamax

Executes dropped EXE 1 IoCs

pid	Process
2884	LGY.exe

Loads dropped DLL 2 IoCs

pid	Process
3024	JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe
2884	LGY.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\LGY Start = "C:\\ProgramData\\KJOSFC\\LGY.exe"	LGY.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LGY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2884	LGY.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2884	LGY.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2884	LGY.exe
2884	LGY.exe
2884	LGY.exe
2884	LGY.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2884	3024	JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe	31
PID 3024 wrote to memory of 2884	3024	JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe	31
PID 3024 wrote to memory of 2884	3024	JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe	31
PID 3024 wrote to memory of 2884	3024	JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe	31
PID 2884 wrote to memory of 2980	2884	LGY.exe	32
PID 2884 wrote to memory of 2980	2884	LGY.exe	32
PID 2884 wrote to memory of 2980	2884	LGY.exe	32
PID 2884 wrote to memory of 2980	2884	LGY.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68b82480f42d95aff0d4e83dc2413ab1.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3024
- C:\ProgramData\KJOSFC\LGY.exe
  "C:\ProgramData\KJOSFC\LGY.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\PROGRA~3\KJOSFC\LGY.exe > nul
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2980

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

Indicator Removal

1

T1070

File Deletion

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

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

C:\ProgramData\KJOSFC\LGY.00

Filesize
2KB

MD5
9f60b617a2a459b8e8145a21ebdcf08a

SHA1
71452e002b9605029dce25605867f14b71c0015e

SHA256
2df4e15612f2986ea1f511abd468d6e4d906bd8f369a7779d2506009d52d8841

SHA512
3e8c63675f80f83885159b1218ee2ba4cacc293fa474a3b68283c5ce3691b5b77a27992009b99b644686b3a4daa8bb8679a7c58075e53a550a08936472650969

Download Submit
C:\ProgramData\KJOSFC\LGY.01

Filesize
80KB

MD5
c5b79d794cfea3adfd1307e882668885

SHA1
b86e92f61616251ed70b0319225ec9b1d29050c4

SHA256
514c161c625713fb800e7920f7efc4d55a1167a16885fa3aa3ae2e4ae25a20c6

SHA512
ed12e55c1e26cd44e5273e00c739df9ffc5f378f048809796e2e4a3fd144dd033e4f5ab4317b5066db582dddf5da9d27d036749a738fcc5cf4873535055427a6

Download Submit
C:\ProgramData\KJOSFC\LGY.02

Filesize
56KB

MD5
85942669a5484566b5e8a54873fc2138

SHA1
96f180b4d8b1dc922984329fd99ee03dc3c14d86

SHA256
e4aa7ad0fccf26671d74e0cba04c135be2ac5a470b7e4d1d5aa62980f19f49ac

SHA512
3b9de5be16ad6ecafcc3d07c432a06b68bd0bd9e3926ad496d7589fe2e415daf812bf378d8d5187beb7417ea8e6d41b4c75964d8d5a55ee19fee48d1d4db10cc

Download Submit
\ProgramData\KJOSFC\LGY.exe

Filesize
2.3MB

MD5
29ca8cd6b4da6f0c729cf0a0edb52c9f

SHA1
0a509edd7a68eee2f32fbf62708731edf4c6d551

SHA256
fa7d72437dbf948ae462b7126747f52144c6613d889a930b180362b009470393

SHA512
521aad2ef65a52b002bd4a855a6c696e070549b0f450775b99647f7f681b669080e5e321bfde530bc7ca6a0f95452b6585fa0ba5161bf9a0b07a40336660a582

Download Submit
memory/2884-15-0x0000000000400000-0x0000000000684000-memory.dmp

Filesize
2.5MB

Download
memory/2884-14-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2884-18-0x00000000003D0000-0x00000000003E9000-memory.dmp

Filesize
100KB

Download
memory/2884-19-0x0000000000400000-0x0000000000684000-memory.dmp

Filesize
2.5MB

Download
memory/2884-21-0x0000000000400000-0x0000000000684000-memory.dmp

Filesize
2.5MB

Download
memory/3024-12-0x0000000000D00000-0x0000000000F03000-memory.dmp

Filesize
2.0MB

Download
memory/3024-0-0x0000000000D01000-0x0000000000D02000-memory.dmp

Filesize
4KB

Download
memory/3024-2-0x0000000000D00000-0x0000000000F03000-memory.dmp

Filesize
2.0MB

Download
memory/3024-1-0x0000000000D00000-0x0000000000F03000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads

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