ardamax | 587adcea05d4914bcfd81a66b32dcf1ec79ee36e5198132acda2c88233803caf

General

Target

08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe
Size

1.1MB
MD5

08d5fc5ef824af296fc8b6620d71966d
SHA1

d98777a2839268ad24f04d88ed9f91f2e703c517
SHA256

587adcea05d4914bcfd81a66b32dcf1ec79ee36e5198132acda2c88233803caf
SHA512

1107881da569112987a2f0cfa34047f69ef3134551fb508c86b7a87cbc7b79c996b7fcc0512c8a0ba5138549a4ae37e507ae2f0fd7567013e2a6942ff3140cb9
SSDEEP

24576:fHvZT/kzehr3y0UPtY9k+GKJvWbpl2mjqV2mkHBG2Ivr+2hAxpCUE74+rzSndX+:/BT/TbilYm+JOpcA02mkhG2Ir+2hAXC4

Score

10^/10

ardamax keylogger persistence stealer

Malware Config

Signatures

Ardamax
A keylogger first seen in 2013.
keylogger stealer ardamax

Ardamax main executable 1 IoCs

resource	yara_rule
behavioral1/files/0x0007000000014b9e-14.dat	family_ardamax

Executes dropped EXE 1 IoCs

pid	Process
2920	TNM.exe

Loads dropped DLL 1 IoCs

pid	Process
2444	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.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\TNM Start = "C:\\Windows\\SysWOW64\\AOMKFG\\TNM.exe"	TNM.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\AOMKFG\TNM.001	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\AOMKFG\TNM.002	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\AOMKFG\AKV.exe	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\AOMKFG\TNM.exe	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\AOMKFG\TNM.004	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2920	2444	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe	28
PID 2444 wrote to memory of 2920	2444	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe	28
PID 2444 wrote to memory of 2920	2444	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe	28
PID 2444 wrote to memory of 2920	2444	08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08d5fc5ef824af296fc8b6620d71966d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\AOMKFG\TNM.exe
  "C:\Windows\system32\AOMKFG\TNM.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2920

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 Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\AOMKFG\AKV.exe

Filesize
459KB

MD5
28f68e988bfb6a7c9d45d23058cf74e5

SHA1
a0740aea5602429f844cc7ba35c637d26c59edf9

SHA256
1dd66d2320104e426a9d8ae390d3199a6ae2ecadb85e35eed9c6ed7a1819d478

SHA512
dccc2cb961f86a0e11a27976d9f53043df895edf8ca624ace1be2b002b5ce2c372a833b87fdbeb518ada7666c72d01b9724f5ba203b301af444e1ac01104fcda

Download Submit
C:\Windows\SysWOW64\AOMKFG\TNM.001

Filesize
61KB

MD5
a2e848c23f0e2cca1974ea55e6a99779

SHA1
34a5a236c6bdfb6b9a47d5cd213147da7a507ad9

SHA256
e852249a3fc489ee5c3fb4928dab911c4d826ef180f27faaa2f37a7179d231e4

SHA512
70b67fd7368b0efdcaaad3cf8478b7519761afcb0578bded88f61bc357cbddf0c851e8248cab32c1d3b12dc933a33ccd23906aee695a9a9748a1d465566a108f

Download Submit
C:\Windows\SysWOW64\AOMKFG\TNM.002

Filesize
43KB

MD5
94aba5bdc0756bc2ceb5f521c4b620c6

SHA1
fbfd46ae5704c7dd6d63b959c1edb869f7dd19cf

SHA256
5bc8115fdcbe153a33a3feb65bc9eefe4e2a0357a145525f05689054939779e3

SHA512
0f4e154a0813f39f76acc95ec70b87241017d4210b44395bea9ef66c31f0da05503cf8ad665e03fd0c7aed8084e99bf3358de699bbcae2ffbe5176987640e33b

Download Submit
C:\Windows\SysWOW64\AOMKFG\TNM.004

Filesize
1KB

MD5
752770ed0f7af2898325b5964a7457b7

SHA1
00a4460033b45a698fce42d9db277b11ff258496

SHA256
d027a9ec22e58d8860e7b7e14b586ddc1b8d82a958714b935be2f925a6de0e58

SHA512
5ca00d21e4fd4e7be27473dca81fd54cd96dbff51511d53c7b0a51437035b61996683e88ff2e2942a03e05cf99f6f3bc6275bf510ed17b5e0c878832414a1d50

Download Submit
C:\Windows\SysWOW64\AOMKFG\TNM.exe

Filesize
1.5MB

MD5
b2d5e28fcce82e8ee5e1c0b1502e8730

SHA1
2573726de59c9c342e3d77bf7436704e74ad90f4

SHA256
b69590e97e053d49295aa1776526052caf3669579e81302825c954b0a4804095

SHA512
0318b6cc12c373a200fdfd144af551c90e2db0219115c6d7d3ec43275f177831c71a06a1c9741cc9522defb293212375707df73e28824d4b37c1d8a6d7c0638b

Download Submit
memory/2920-15-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads