51754bd6e2e64785843ed197e9c32ade05870d6039465a2d53cd650644e3e8d7

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 06:36

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General

Target

be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
Size

1.4MB
MD5

be10f06fe8f6f3b49b417e2c4e664049
SHA1

c7fb597c2d443dadf656454c6600d6f1de5ee8be
SHA256

51754bd6e2e64785843ed197e9c32ade05870d6039465a2d53cd650644e3e8d7
SHA512

8e61a183ee73cfdd6222eb8e5b23888f00cb839cf605f41a661d1b0e129d46c462710bdbe5f4d490356337158ba3e02457f60edf0129e23b698d6b74a2e4feac
SSDEEP

24576:80d0DEyu+gPGiKyp/zr3gBCyhUnInrssTW+qenfGP4A0AV2b+31lqsCa:80d0o+geeMgyhgIrTTjFC0W2b+b

Score

7^/10

discovery upx vmprotect

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000800000001211b-5.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000800000001211b-5.dat	upx
behavioral1/memory/2516-7-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2516-10-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2516-13-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2516-12-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2516-11-0x0000000010000000-0x000000001003D000-memory.dmp	upx

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/2516-0-0x0000000000400000-0x0000000000709000-memory.dmp	vmprotect
behavioral1/memory/2516-27-0x0000000000400000-0x0000000000709000-memory.dmp	vmprotect

System Location Discovery: System Language Discovery 1 TTPs 1 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	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
476	Process not Found
476	Process not Found

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
2516	be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\be10f06fe8f6f3b49b417e2c4e664049_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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

\Users\Admin\AppData\Local\Temp\SkinH_EL.dll

Filesize
86KB

MD5
147127382e001f495d1842ee7a9e7912

SHA1
92d1ed56032183c75d4b57d7ce30b1c4ae11dc9b

SHA256
edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc

SHA512
97f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d

Download Submit
memory/2516-0-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download
memory/2516-7-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2516-10-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2516-9-0x0000000010009000-0x000000001000A000-memory.dmp

Filesize
4KB

Download
memory/2516-13-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2516-12-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2516-11-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2516-27-0x0000000000400000-0x0000000000709000-memory.dmp

Filesize
3.0MB

Download