blackmoon | b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 03:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe
Size

2.1MB
MD5

16ab871e0952598f3f1568904a63554b
SHA1

3bc709c6dd7b18ffeabc2fb7921f9282949b13fa
SHA256

b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a
SHA512

25d73140935d08dc33fbcc534867a23ac5229be2db2f50c935185d65ab5d4aa436df142d36878661acb9d67671b6069ba1930fb0b8ed71826e558c99688cef32
SSDEEP

24576:3qzIIUgC8d36kLBXlnB8j7v5Ta+hLLQ20JmXSeWwa1oWJQjk0svTS/PPsbb1hwRM:3sCOfN6X5tLLQTg20ITS/PPs/1kM

Score

10^/10

blackmoon banker discovery trojan upx

Malware Config

Signatures

Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1272-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_blackmoon
behavioral1/files/0x00450000000120f4-5.dat	family_blackmoon
behavioral1/memory/620-9-0x0000000000400000-0x0000000000428000-memory.dmp	family_blackmoon
behavioral1/memory/1272-7-0x0000000000220000-0x0000000000248000-memory.dmp	family_blackmoon
behavioral1/memory/1272-6-0x0000000000400000-0x0000000000428000-memory.dmp	family_blackmoon

Executes dropped EXE 1 IoCs

Processes:

ppdvp.exe

pid	Process
620	ppdvp.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1272-1-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral1/files/0x00450000000120f4-5.dat	upx
behavioral1/memory/620-9-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral1/memory/1272-7-0x0000000000220000-0x0000000000248000-memory.dmp	upx
behavioral1/memory/1272-6-0x0000000000400000-0x0000000000428000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2340	620	WerFault.exe	30

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

Processes:

b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exeppdvp.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ppdvp.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exeppdvp.exe

description	pid	Process	procid_target
PID 1272 wrote to memory of 620	1272	b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe	30
PID 1272 wrote to memory of 620	1272	b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe	30
PID 1272 wrote to memory of 620	1272	b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe	30
PID 1272 wrote to memory of 620	1272	b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe	30
PID 620 wrote to memory of 2340	620	ppdvp.exe	31
PID 620 wrote to memory of 2340	620	ppdvp.exe	31
PID 620 wrote to memory of 2340	620	ppdvp.exe	31
PID 620 wrote to memory of 2340	620	ppdvp.exe	31

C:\Users\Admin\AppData\Local\Temp\b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe
"C:\Users\Admin\AppData\Local\Temp\b9ed559f917208221afe782e989cb378de8cef22a83338753a3fd949f354803a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1272
- \??\c:\ppdvp.exe
  c:\ppdvp.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 620 -s 36
    3⤵
    - Program crash
    PID:2340

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

Loading Replay Monitor...

Downloads

C:\ppdvp.exe

Filesize
2.1MB

MD5
c1eb46c545b2e3ad99b2a204a7d51543

SHA1
2c15db31b8c401ce85b52160f1126938f011ce1d

SHA256
0fd789f5c474a492fccd8584cae4cd363b99f30b3a3ce2ce64563b4f692988b0

SHA512
5deee054949c7ed72e78eee3eea81e985ca9072782aa2aeb41ed10a86fb111b32cc870b406618420feb72fc6ac0425591fb9571bc69ad7d01ff6d5ebad9bd9b8

Download Submit
memory/620-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1272-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1272-7-0x0000000000220000-0x0000000000248000-memory.dmp

Filesize
160KB

Download
memory/1272-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download