ardamax | 11f770dbf8960f96c98864688e09c91cdd0ca31ae9baa97357f3760ff50dc06e

General

Target

e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
Size

404KB
MD5

e5dce4d6507ff81239dc7e0b56b56bb2
SHA1

d61c564e95a73fe9c0414d0f62e159cf49e31cfb
SHA256

11f770dbf8960f96c98864688e09c91cdd0ca31ae9baa97357f3760ff50dc06e
SHA512

2316fd23e4e4e230abb725cb3133a45df713e617eec02a590dbf7c44aa6daf433565620084fa506b68d3d0135c0c72a169b234ddd682d0c6ffe4acdbaf4c4b59
SSDEEP

6144:xG6lLaGn5nf1lZsUCiif4nL/E7WhSRcN472t0OAm/BoYb9LU4OmDJTGDvjTQ:xTa6Bf1li9d+L+4tGewOhb9JOmDJajTQ

Score

10^/10

ardamax discovery 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/0x0009000000016398-9.dat	family_ardamax

Executes dropped EXE 1 IoCs

pid	Process
2164	IWDQ.exe

Loads dropped DLL 5 IoCs

pid	Process
2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
2164	IWDQ.exe
2164	IWDQ.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\IWDQ Agent = "C:\\Windows\\SysWOW64\\28463\\IWDQ.exe"	IWDQ.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\28463\IWDQ.006	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\28463\IWDQ.007	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\28463\IWDQ.exe	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\28463	IWDQ.exe
File created	C:\Windows\SysWOW64\28463\IWDQ.009	IWDQ.exe
File opened for modification	C:\Windows\SysWOW64\28463\IWDQ.009	IWDQ.exe
File created	C:\Windows\SysWOW64\28463\IWDQ.001	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe

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 2 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	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IWDQ.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2164	IWDQ.exe
Token: SeIncBasePriorityPrivilege	2164	IWDQ.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2164	IWDQ.exe
2164	IWDQ.exe
2164	IWDQ.exe
2164	IWDQ.exe
2164	IWDQ.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2164	2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe	28
PID 2152 wrote to memory of 2164	2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe	28
PID 2152 wrote to memory of 2164	2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe	28
PID 2152 wrote to memory of 2164	2152	e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5dce4d6507ff81239dc7e0b56b56bb2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\28463\IWDQ.exe
  "C:\Windows\system32\28463\IWDQ.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2164

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

Query Registry

1

T1012

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\28463\IWDQ.001

Filesize
412B

MD5
1c346322bbb8bc90f47b5dd83d9e57a2

SHA1
ca76d11c9ba6dffb4ec10305d5b45ef68aed8f88

SHA256
a41341eeae9b2af9f25e7fce4a1c5d6d986b501c969a28ecb60b2fdab808a479

SHA512
55e54a0343c0a5aaef297b850b39187791a6cc854267a27c4656a8865f181b3d55a7bca53c318c0ff92cadfa571f384758adbe37c005cf93f8d61e1cf555aa89

Download Submit
C:\Windows\SysWOW64\28463\IWDQ.006

Filesize
8KB

MD5
43f02e9974b1477c1e6388882f233db0

SHA1
f3e27b231193f8d5b2e1b09d05ae3a62795cf339

SHA256
3c9e56e51d5a7a1b9aefe853c12a98bf246039aa46db94227ea128f6331782ba

SHA512
e22d14735606fe75ee5e55204807c3f5531d3e0c4f63aa4a3b2d4bb6abda6128c7e2816753f2e64400ac6dae8f8ef1e013a7a464dff2a79ad9937c48821a067f

Download Submit
C:\Windows\SysWOW64\28463\IWDQ.007

Filesize
5KB

MD5
b5a87d630436f958c6e1d82d15f98f96

SHA1
d3ff5e92198d4df0f98a918071aca53550bf1cff

SHA256
a895ad4d23e8b2c2dc552092f645ca309e62c36d4721ebfe7afd2eee7765d4b2

SHA512
fd7bae85a86bdaa12fec826d1d38728a90e2037cb3182ad7652d8a9f54c4b322734c587b62221e6f907fce24fcf2e0ae4cce1f5e3d8861661064b4da24bd87ce

Download Submit
\Users\Admin\AppData\Local\Temp\@8CF4.tmp

Filesize
4KB

MD5
c3679c3ff636d1a6b8c65323540da371

SHA1
d184758721a426467b687bec2a4acc80fe44c6f8

SHA256
d4eba51c616b439a8819218bddf9a6fa257d55c9f04cf81441cc99cc945ad3eb

SHA512
494a0a32eef4392ecb54df6e1da7d93183473c4e45f4ac4bd6ec3b0ed8c85c58303a0d36edec41420d05ff624195f08791b6b7e018419a3251b7e71ec9b730e7

Download Submit
\Windows\SysWOW64\28463\IWDQ.exe

Filesize
473KB

MD5
17535dddecf8cb1efdba1f1952126547

SHA1
a862a9a3eb6c201751be1038537522a5281ea6cb

SHA256
1a3d28ac6359e58aa656f4734f9f36b6c09badadcf9fb900b9b118d90c38a9dd

SHA512
b4f31b552ab3bb3dafa365aa7a31f58674ae7ee82ce1d23457f2e7047431430b00abb3b5498491725639daf583b526b278a737168cfdc4e9ec796dfbc14a53d8

Download Submit
memory/2164-22-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2164-25-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads