ardamax | af2cadaaaa720be13535c0409238c6b7b73e256064ce57c3120f58f32aaf2538

Analysis

max time kernel
90s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10-09-2024 18:26

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General

Target

d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe
Size

2.8MB
MD5

d8cbec4b3e65277a3e0d5379eb741ad0
SHA1

5f3d45113f3b204de3501f22f0eae991ed392bb1
SHA256

af2cadaaaa720be13535c0409238c6b7b73e256064ce57c3120f58f32aaf2538
SHA512

2299a75241d09cd659111ba5d7ccdaf4a92b43ff93684934261bc2120dece89022fbf7d7bfc98a571677156743095ebc4c6955478058a4195e2018c0fe1a7037
SSDEEP

49152:/Rivo7pW5BOLro1Zj5ajB0IG6xLfPK7/gnizytn7O+kYvAT4QUD0ldgcu:/yhOLkajB31xTK74Cz+kYc4Q2YKc

Score

10^/10

ardamax hawkeye credential_access discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.gmx.net
Port:
587
Username:
[email protected]
Password:
yk;2]jNfT"&f=YH'/Q_}

Signatures

Ardamax
A keylogger first seen in 2013.
keylogger stealer ardamax
HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	hklgs.exe

Executes dropped EXE 3 IoCs

pid	Process
2648	EEO.exe
4072	hklgs.exe
1196	Windows Update.exe

Loads dropped DLL 10 IoCs

pid	Process
2648	EEO.exe
2648	EEO.exe
4072	hklgs.exe
4072	hklgs.exe
1196	Windows Update.exe
1196	Windows Update.exe
5596	WerFault.exe
5596	WerFault.exe
5680	WerFault.exe
5680	WerFault.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\EEO Start = "C:\\ProgramData\\BAKJFX\\EEO.exe"	EEO.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	hklgs.exe
File created	C:\Windows\assembly\Desktop.ini	hklgs.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
21	whatismyipaddress.com
25	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1196 set thread context of 5520	1196	Windows Update.exe	103
PID 1196 set thread context of 5816	1196	Windows Update.exe	109

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	hklgs.exe
File opened for modification	C:\Windows\assembly	hklgs.exe
File created	C:\Windows\assembly\Desktop.ini	hklgs.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5596	5520	WerFault.exe	103
5680	5520	WerFault.exe	103

System Location Discovery: System Language Discovery 1 TTPs 5 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	EEO.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hklgs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2648	EEO.exe
2648	EEO.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe
1196	Windows Update.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2648	EEO.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

pid	Process
1196	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4072	hklgs.exe
Token: 33	656	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	656	AUDIODG.EXE
Token: SeDebugPrivilege	1196	Windows Update.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2648	EEO.exe
2648	EEO.exe
2648	EEO.exe
2648	EEO.exe
2648	EEO.exe
1196	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2648	1920	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe	85
PID 1920 wrote to memory of 2648	1920	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe	85
PID 1920 wrote to memory of 2648	1920	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe	85
PID 1920 wrote to memory of 4072	1920	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe	86
PID 1920 wrote to memory of 4072	1920	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe	86
PID 1920 wrote to memory of 4072	1920	d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe	86
PID 4072 wrote to memory of 1196	4072	hklgs.exe	99
PID 4072 wrote to memory of 1196	4072	hklgs.exe	99
PID 4072 wrote to memory of 1196	4072	hklgs.exe	99
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5520	1196	Windows Update.exe	103
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109
PID 1196 wrote to memory of 5816	1196	Windows Update.exe	109

C:\Users\Admin\AppData\Local\Temp\d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8cbec4b3e65277a3e0d5379eb741ad0_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\ProgramData\BAKJFX\EEO.exe
  "C:\ProgramData\BAKJFX\EEO.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2648
- C:\Users\Admin\AppData\Local\Temp\hklgs.exe
  "C:\Users\Admin\AppData\Local\Temp\hklgs.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4072
- - C:\Users\Admin\AppData\Roaming\Windows Update.exe
    "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: SetClipboardViewer
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1196
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
      4⤵
      PID:5520
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5520 -s 184
        5⤵
        Loads dropped DLL
        Program crash
        
        PID:5596
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5520 -s 188
        5⤵
        Loads dropped DLL
        Program crash
        
        PID:5680
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
      4⤵
      System Location Discovery: System Language Discovery
      PID:5816

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2fc 0x514
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5520 -ip 5520
1⤵
PID:5572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5520 -ip 5520
1⤵
PID:5660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\BAKJFX\EEO.00

Filesize
2KB

MD5
82ccf210ed88362657e0f039fcbafe13

SHA1
9311381e7ae10811aaae96d895691dc6181cadc1

SHA256
0727194f4bb695a4b693064a3259d6dc83c83a72a724557d0c02258e7eb327a2

SHA512
ef01a24007ce1486af1f7cd0c83c0070a5ffc2ef8a1cb7f54c248d1c7cbebee1c920e65b88e931b121eb8c2899f1703ea68d44b2bedd191c688e1782fd0712d7

Download Submit
C:\ProgramData\BAKJFX\EEO.01

Filesize
79KB

MD5
19d764600a077d7cd8fea1121783455b

SHA1
96a7933f0fc74b05cf483c08f622dddd44fddc85

SHA256
ceb26c00299f3789dc0482af176b3b25fd0f0128eba3b0bdd1afc2231da48007

SHA512
1183878224418d9c3a33dc51a5f0c335c05135006b56f2bd9fb7798dddc482cd999dad56344b20cb251fb1c4e8ddbaa00d562235a453bf17f3f8ebe022535825

Download Submit
C:\ProgramData\BAKJFX\EEO.exe

Filesize
2.6MB

MD5
febed93b7b98841b06b361229d10780c

SHA1
a1fbfccdbf5b797f812331b4f75e8cd8cd4e2054

SHA256
bcfc9f2bb4bcc84b13cdc8136fad7c093e86c0a672a0c76d64ffb96b27ea77ae

SHA512
7519ca500d54516ad3e1d6953ee78e2446cb196b9ea39426d4d25bb863ae29ba1eddc5c0cdf5016da137afc835a12a15e6272460d5fa89e93f4286b268d205fe

Download Submit
C:\ProgramData\FAZ\EEO.004

Filesize
451B

MD5
02a584f4fbed99a659b91303e236481b

SHA1
62e912e7f8ae57bba24dcea5fa261d4f92608493

SHA256
b49cd1bf25a6d26f0219e577ce862aa7e268b168bdae7f1114c8f230d6b97c82

SHA512
b08356732fd3c3f9cc00e48f9f993d7c01a755eb4894336562c89cd83d0428638ac1323923d799bc6bb87ee7a2629e14b0e2b9ca2393abe54f0177affc7beaf6

Download Submit
C:\ProgramData\FAZ\EEO.004

Filesize
1KB

MD5
2356ec7ba4e021ca2e60907d1c3b477a

SHA1
176856da384c871183198cc6cc4305a81bdb517a

SHA256
657ca27ac2a5e5f248bb26312cc4d1c4e0331b3e66c41e6dafcda6f42fb60ede

SHA512
c4aa78b922d7a606a0cdd7932b8ed73820559d1d51bcce4e23e4b39c4615302b377bb3ca5a763a87323cc20f704ed75dc5aedc0cef2deae92fb1915a8533847c

Download Submit
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

Filesize
43B

MD5
47fa64f23994c73a0042890c12e14859

SHA1
cbb5496b8211b23768ad5adbc53f6a415335e7bc

SHA256
f23eb29db3791783804986fe1cdc40a361781b0b3b04a7477e69bc607a5f30b6

SHA512
f9d6430ccc5be0c7e345b2a75721dfb44eddeced6a704a1cd46926b1102b3510d2fab7ba0d02ee5a688943598b7cf8adaa389d54ea6044178713da0c7ca3615e

Download Submit
C:\Users\Admin\AppData\Local\Temp\hklgs.exe

Filesize
640KB

MD5
78935a98c91ddc761140986d5cf593ad

SHA1
6fbd31bad45f91bfcd69f43c352562f0fdb1a396

SHA256
1c41163af8211371b9e677ab814e9cfcb2b70fa041a68b86096675bab20811a9

SHA512
0e554aa52f408cc41b72c89bef3f18505e6106633b23777fa4c4a48f2c3adb733ff05415b6646362a9459cd18b493b11c8e1fe512fea24c21015ec41fbcd6ada

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/2648-23-0x0000000000760000-0x0000000000761000-memory.dmp

Filesize
4KB

Download
memory/2648-28-0x0000000004230000-0x0000000004249000-memory.dmp

Filesize
100KB

Download
memory/2648-651-0x0000000000760000-0x0000000000761000-memory.dmp

Filesize
4KB

Download
memory/4072-81-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-67-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-35-0x0000000073570000-0x0000000073B21000-memory.dmp

Filesize
5.7MB

Download
memory/4072-36-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-75-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-97-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-95-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-93-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-91-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-89-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-87-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-85-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-83-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-33-0x0000000073570000-0x0000000073B21000-memory.dmp

Filesize
5.7MB

Download
memory/4072-79-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-77-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-73-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-71-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-69-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-34-0x0000000073570000-0x0000000073B21000-memory.dmp

Filesize
5.7MB

Download
memory/4072-65-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-63-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-61-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-59-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-57-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-55-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-53-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-51-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-49-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-47-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-45-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-43-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-41-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-39-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-37-0x0000000005210000-0x000000000529D000-memory.dmp

Filesize
564KB

Download
memory/4072-32-0x0000000073570000-0x0000000073B21000-memory.dmp

Filesize
5.7MB

Download
memory/4072-29-0x0000000073570000-0x0000000073B21000-memory.dmp

Filesize
5.7MB

Download
memory/4072-24-0x0000000073572000-0x0000000073573000-memory.dmp

Filesize
4KB

Download
memory/4072-356-0x0000000073570000-0x0000000073B21000-memory.dmp

Filesize
5.7MB

Download