380a1295f161758253e50d178a9775c55ac67b5ffe8585d5814401ad213e2f0b

Analysis

max time kernel
150s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 05:44

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General

Target

eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe
Size

94KB
MD5

eab1c93876972d7df40be56ac4256d17
SHA1

83c3ea5ff253770dfa3aab69a6f546ced88cda2c
SHA256

380a1295f161758253e50d178a9775c55ac67b5ffe8585d5814401ad213e2f0b
SHA512

97da669fa4e4166a9403b7c310fc3ccf674e67491cff3e03481e30bc7dfac8a69e90466838cce2e26c8d5fd0cd81136a4901ac770e1ce29d85aa8ff9c76e3d5f
SSDEEP

1536:csHwsVkYkehpvVg8qxkLHZPhc39LeBodcaPXr6d6RRT3LlQt3ogBZnxqOZC:fRVhLHZq9Lw0r6gI3VrC

Score

8^/10

discovery persistence upx

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Rspdates Apxplicatioanjrq\Parameters\ServiceDll = "C:\\Documents and Settings\\\\admin.dll"	eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2264	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2264	svchost.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2684-0-0x0000000000400000-0x0000000000439000-memory.dmp	upx
behavioral1/memory/2684-5-0x0000000000400000-0x0000000000439000-memory.dmp	upx

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	eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2684	eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	2684	eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe
Token: SeRestorePrivilege	2684	eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eab1c93876972d7df40be56ac4256d17_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\documents and settings\admin.dll

Filesize
128KB

MD5
4d26c3be19da581e2e1b452183a3e675

SHA1
162b20acc73eee2756c1ca3960ea80eb8678f1b6

SHA256
5005afacde1830bd87900c6fd6470ec6b5f6cde429d2e5d1f7d854b020e8008f

SHA512
f1f95734e0750dd1ee5efe8cd79c6406a76402138d4a8a4417d56ab1005ec30878994ea496dcf8e9254a444f5ed06a4eca8622aae20fbadf0bc36dc5dc0614b9

Download Submit
memory/2684-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2684-5-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download