a39798386e56e5c80b7c878d250461550055708f2a75806660a361220fe58d20

Analysis

max time kernel
100s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 08:41

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General

Target

a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe
Size

280KB
MD5

a1e18d573e9d64f5928cc20aaf36aca5
SHA1

ac1e1c80a85d1c7a4148ac5a447af0f4d1078e98
SHA256

a39798386e56e5c80b7c878d250461550055708f2a75806660a361220fe58d20
SHA512

067644a3af2189bd1a224b5d68b8e45de67a01174d3ad1d26b28bba10e8b4be5ce5992cfa86ed6b576cc057691ba7dbad28e7f1bb5c18610fe341a9cf97a8043
SSDEEP

6144:Ee34Gww2wuKG8R9v3oxcCGy9jBeLJGy9jBk:DdukHAxcSxBevxBk

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0008000000015fa5-8.dat	acprotect

Loads dropped DLL 3 IoCs

pid	Process
964	a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe
964	a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe
964	a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0008000000015fa5-8.dat	upx
behavioral1/memory/964-10-0x00000000003E0000-0x00000000003F4000-memory.dmp	upx
behavioral1/memory/964-89-0x00000000003E0000-0x00000000003F4000-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	a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
964	a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
964	a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a1e18d573e9d64f5928cc20aaf36aca5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:964

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

C:\Users\Admin\AppData\Local\Temp\nsjCCC2.tmp\ioSpecial.ini

Filesize
682B

MD5
222d836df0f1258f203d2b7cb6d66e3c

SHA1
e72456614fe4cb79d69974b0c86844f74c62db1c

SHA256
fbaa621e72b818f4bab433b948d26910e2b7cefe506e46dca821f20245a347c0

SHA512
e66f13a966db497ec2752bdfdbca3f28cc9edbf1656a3025183130d6e799e17ed4515da616ef54536ddccf1efcc74e08ad13e85c26e37a786298ce9cc3f8bb00

Download Submit
\Users\Admin\AppData\Local\Temp\nsjCCC2.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
\Users\Admin\AppData\Local\Temp\nsjCCC2.tmp\KillProc.dll

Filesize
24KB

MD5
f2223ee8d3b5a26d9386dd90fd6326cd

SHA1
edf24705bba2a459637722af3b7a8b7bac23d2ed

SHA256
488aa34c7d2da0ab4a6b50463d5bb7fb402493602d3164bd1d56a2e93d97237e

SHA512
59bdc5368c9dbcee3f7807a653618becac2c36ac4b4c5b3e8906f32e55ddb0620af30e1c771bd9e3145b7caf996c1cc439066e1ce17cbe6f3ed9248c2e6e4428

Download Submit
\Users\Admin\AppData\Local\Temp\nsjCCC2.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
memory/964-10-0x00000000003E0000-0x00000000003F4000-memory.dmp

Filesize
80KB

Download
memory/964-89-0x00000000003E0000-0x00000000003F4000-memory.dmp

Filesize
80KB

Download