blackmoon | 2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67

Analysis

max time kernel
141s
max time network
153s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10/04/2024, 01:21

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General

Target

2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe
Size

113KB
MD5

7f1724a7f154d9be81887ef065dce1b1
SHA1

0a060d513d209075c4d914b94ef1bbe6285b995d
SHA256

2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67
SHA512

ff170925ff666c5558d4619c4ee133ec4a5ac5b2b23c188f280fea9b8d32bf7e81f584a5a445226e7ccdc62f7cd0fbb406a711173b0b48d7ef5a35de15350a46
SSDEEP

1536:bViMsvI+AQX1OdBaKpVllHG/fdt+fV3JbB5OPnDE5+QDJ4rX27qTrf:bav9OdPx8wJ4rm7qn

Score

10^/10

blackmoon banker trojan

Malware Config

Signatures

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

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral1/files/0x000c0000000122fa-1.dat	family_blackmoon

Executes dropped EXE 1 IoCs

pid	Process
2132	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
2212	2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe
2212	2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2132	2212	2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe	28
PID 2212 wrote to memory of 2132	2212	2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe	28
PID 2212 wrote to memory of 2132	2212	2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe	28
PID 2212 wrote to memory of 2132	2212	2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe	28

C:\Users\Admin\AppData\Local\Temp\2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe
"C:\Users\Admin\AppData\Local\Temp\2a94bef55dd9fa7692bb27739a510e434c8a87d4c0661c8a70854bacdcf4ea67.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Windows\system32\svhost.exe -k RPC
  2⤵
  - Executes dropped EXE
  PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\~pidtemp.TMP

Filesize
102B

MD5
a31557fe968d2762b715ba204f748a2a

SHA1
e9cfe2011cf6f454e05b07eda648d62af35ad173

SHA256
8085f108970ed0120c23e425d383f11e4ab9e549ae212ac7046d653d175b671c

SHA512
cff2212c3f75d73aab32cbcb61923294f6fd934d19142f507d244cd94e2bfc21d73c88ff102824e44714d4417c0dce79ac9d48a8d8524acbe92a231494647b4e

Download Submit
\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
113KB

MD5
dc420d7ce75bac9e2ad9d6e4e8342d47

SHA1
632ed27a136fd9d32eafa435fd1cc73df60e778a

SHA256
faaec52d558ce8bb7b12bd890957fc8ad8751c7b0a77e52b81e02475b160b55e

SHA512
180762a10f677573ac60049d0624b2f59dfec2bc6686075330796450f29ae3f4fe363df30c628fdfee900bbc1cfc348e01d6498556ff79dcaaa4cfd4b843dedb

Download Submit
memory/2132-11-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download
memory/2132-12-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download
memory/2132-13-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download
memory/2132-14-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download