2f60b08077a40c342fc950af1046a3b01e467059709e938a204bf148f3a5f7c2

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 22:00

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General

Target

Uninstall Wheel of Fortune.exe
Size

59KB
MD5

71970ce7a4dd3424e656930506459311
SHA1

8c5de5aadd81695495badb022dcf7c5f8c34f2a8
SHA256

c1e50c418732207509d2ec297cae88b9e6e03f8799e5da8d2a2f03d9626fbf05
SHA512

cd3f9e1ed69dd45e4b7ef344dba1089dd894f81e4178e4e0421e3720f76b56b7957453b4adf7de5bff4d0378cc6de9a6bd992b624d56abc116d910ee5a230d10
SSDEEP

1536:UG0Db1wJdBREzA01xVubM8JMLeAyBdgsgmimq7:IDb1wHBe6bM8JgeA4CsI7

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2120	A~NSISu_.exe

Loads dropped DLL 7 IoCs

pid	Process
1152	Uninstall Wheel of Fortune.exe
2120	A~NSISu_.exe
2120	A~NSISu_.exe
2120	A~NSISu_.exe
2120	A~NSISu_.exe
2120	A~NSISu_.exe
2120	A~NSISu_.exe

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	Uninstall Wheel of Fortune.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A~NSISu_.exe

NSIS installer 1 IoCs

installer

resource	yara_rule
behavioral17/files/0x0008000000012117-2.dat	nsis_installer_1

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2120	A~NSISu_.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30
PID 1152 wrote to memory of 2120	1152	Uninstall Wheel of Fortune.exe	30

C:\Users\Admin\AppData\Local\Temp\Uninstall Wheel of Fortune.exe
"C:\Users\Admin\AppData\Local\Temp\Uninstall Wheel of Fortune.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\A~NSISu_.exe
  "C:\Users\Admin\AppData\Local\Temp\A~NSISu_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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

\Users\Admin\AppData\Local\Temp\A~NSISu_.exe

Filesize
59KB

MD5
71970ce7a4dd3424e656930506459311

SHA1
8c5de5aadd81695495badb022dcf7c5f8c34f2a8

SHA256
c1e50c418732207509d2ec297cae88b9e6e03f8799e5da8d2a2f03d9626fbf05

SHA512
cd3f9e1ed69dd45e4b7ef344dba1089dd894f81e4178e4e0421e3720f76b56b7957453b4adf7de5bff4d0378cc6de9a6bd992b624d56abc116d910ee5a230d10

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\Users\Admin\AppData\Local\Temp\nsjC61E.tmp\UserInfo.dll

Filesize
4KB

MD5
419d642fe3436fda8bb22eea9c37a6ca

SHA1
c1644131b880c6e03f14de3c79efd27093a77908

SHA256
25c4f65b02eca4ad897d7a623b3ca1290bac836e98ab5ee5f6c527dfb6a41dd7

SHA512
29df088e3b5189efd6fbeebc2f23c5850303d40fe5331cd336bb852d986f9ab66f7bcd963ebf8c4e4eea7d49a6590027490d651a3e4781024c7983a2c456a337

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\Users\Admin\AppData\Local\Temp\nsjC61E.tmp\spd.dll

Filesize
4KB

MD5
8bb77ed61759966728b7cb065e0081ee

SHA1
b2f1407daf21b301abea7a20cdb7fd181e3ff042

SHA256
ab5496eef3b68e865ef79bca1a88813876589d7d63bc76808d6df38a88eaeb80

SHA512
419541ad425373dab928f00e60bf83b19d53268e6d151d467a13dfabdb7a6a179b93c3f51c7fce394b062d619fdfcac587e3c7110ce1582c9d5e7ef85ec4cdf3

Download Submit