df5a9479c573b050707c2a22d50f962b92906d325ea7b9be934551aeb2cc8c0e

Analysis

max time kernel
138s
max time network
140s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 09:23

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General

Target

12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe
Size

51KB
MD5

12c1b32bf60719d1ae4d4e6a92e1a3f7
SHA1

f71966795eea8895861633dff35451a2c3723fc8
SHA256

df5a9479c573b050707c2a22d50f962b92906d325ea7b9be934551aeb2cc8c0e
SHA512

c6c5760627eccafec1e7fdb0c52467a887cccc9402659a9ec753a1c9a9fea2b4d3ead6ec871bf6d6ed884a53eca9ac6863a359e3238536ccabf9973e797867d3
SSDEEP

1536:YtVRpxjnaaGKsUlMvcHiU8XVEXY2e1wBYFVewK:YvnBaaWbMiU8rnCwK

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2476	12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe
2476	12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe
2476	12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2476-0-0x0000000000400000-0x0000000000434000-memory.dmp	upx
behavioral1/memory/2476-24-0x0000000000400000-0x0000000000434000-memory.dmp	upx
behavioral1/memory/2476-50-0x0000000000400000-0x0000000000434000-memory.dmp	upx

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 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	12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2476	12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe
Token: SeBackupPrivilege	2476	12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\12c1b32bf60719d1ae4d4e6a92e1a3f7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

\Users\Admin\AppData\Local\Temp\nsyC100.tmp\isecur.dll

Filesize
20KB

MD5
aeb6056b1df231c33f33dcde0bbf7206

SHA1
217083a5117b563fbcaa9f001213f814a439a94d

SHA256
f29020c3ca30d259be9f0d298e1209de7c5b21ad6ee55e22898ddaf3827de08d

SHA512
1ac298198494cf98b767d792432c9d85f7eb3fb343022b83f5d5f42f0c6f5e71d0c311caba42443b7de6a48ff5b15e06440e27db5bd3d691bda8b3a8001f4381

Download Submit
memory/2476-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2476-1-0x0000000000240000-0x0000000000274000-memory.dmp

Filesize
208KB

Download
memory/2476-2-0x0000000000240000-0x0000000000274000-memory.dmp

Filesize
208KB

Download
memory/2476-24-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2476-25-0x0000000000240000-0x0000000000274000-memory.dmp

Filesize
208KB

Download
memory/2476-50-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download