blackmoon | b8facee9269812621dc5fded0ce2cec292220ed3ffa114d2420863051d7f9488

General

Target

2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
Size

956KB
MD5

0fe9a8297f63bc76da89b5b3c7fb228e
SHA1

0eab8773591fdac7ecade3a4f52755d794e8db56
SHA256

b8facee9269812621dc5fded0ce2cec292220ed3ffa114d2420863051d7f9488
SHA512

94f45793f6d9239561efeb6dbb832f59c911e6f1f5becdcaf770042677104ef045edf8be473db87c018c3e1f448ce5c89cfbb7cbe9be8ae73fca5419f363a7a5
SSDEEP

12288:7mJIkZqyOW6GHbBm0TezQjiFOnnXPA8JLp8jDmrgR42Uf+nFV1XE:7mikUyR6ebw06z4o8Jwm+E+nT

Score

10^/10

blackmoon banker trojan upx

Malware Config

Signatures

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

Detect Blackmoon payload 3 IoCs

resource	yara_rule
behavioral1/memory/2248-1-0x00000000003D0000-0x00000000003FF000-memory.dmp	family_blackmoon
behavioral1/memory/2248-7-0x00000000003D0000-0x00000000003FF000-memory.dmp	family_blackmoon
behavioral1/memory/2416-8-0x0000000000310000-0x000000000033F000-memory.dmp	family_blackmoon

Deletes itself 1 IoCs

pid	Process
1584	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2416	YuuomXQ.exe
2692	YuuomXQ.exe

Loads dropped DLL 2 IoCs

pid	Process
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2416	YuuomXQ.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2692-12-0x00000000002E0000-0x00000000002EB000-memory.dmp	upx
behavioral1/memory/2692-13-0x00000000002F0000-0x00000000002FB000-memory.dmp	upx

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2188	PING.EXE

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2416	YuuomXQ.exe
2416	YuuomXQ.exe
2416	YuuomXQ.exe
2416	YuuomXQ.exe
2416	YuuomXQ.exe
2416	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2692	YuuomXQ.exe
Token: SeDebugPrivilege	2692	YuuomXQ.exe
Token: SeDebugPrivilege	2692	YuuomXQ.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
2416	YuuomXQ.exe
2416	YuuomXQ.exe
2692	YuuomXQ.exe
2692	YuuomXQ.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2416	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	28
PID 2248 wrote to memory of 2416	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	28
PID 2248 wrote to memory of 2416	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	28
PID 2248 wrote to memory of 2416	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	28
PID 2248 wrote to memory of 1584	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	29
PID 2248 wrote to memory of 1584	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	29
PID 2248 wrote to memory of 1584	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	29
PID 2248 wrote to memory of 1584	2248	2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe	29
PID 1584 wrote to memory of 2188	1584	cmd.exe	31
PID 1584 wrote to memory of 2188	1584	cmd.exe	31
PID 1584 wrote to memory of 2188	1584	cmd.exe	31
PID 1584 wrote to memory of 2188	1584	cmd.exe	31
PID 2416 wrote to memory of 2692	2416	YuuomXQ.exe	32
PID 2416 wrote to memory of 2692	2416	YuuomXQ.exe	32
PID 2416 wrote to memory of 2692	2416	YuuomXQ.exe	32
PID 2416 wrote to memory of 2692	2416	YuuomXQ.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-06_0fe9a8297f63bc76da89b5b3c7fb228e_icedid.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Public\Downloads\YuuomXQ.exe
  UXQbbBfyXDAvnBnJwaPbFUcW
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Users\Public\Downloads\YuuomXQ.exe
    mmzRQZIq
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2692
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd/c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\[email protected] > nul && exit
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1584
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 2 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Public\Downloads\YuuomXQ.exe

Filesize
956KB

MD5
0fe9a8297f63bc76da89b5b3c7fb228e

SHA1
0eab8773591fdac7ecade3a4f52755d794e8db56

SHA256
b8facee9269812621dc5fded0ce2cec292220ed3ffa114d2420863051d7f9488

SHA512
94f45793f6d9239561efeb6dbb832f59c911e6f1f5becdcaf770042677104ef045edf8be473db87c018c3e1f448ce5c89cfbb7cbe9be8ae73fca5419f363a7a5

Download Submit
memory/2248-1-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2248-6-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/2248-7-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2416-8-0x0000000000310000-0x000000000033F000-memory.dmp

Filesize
188KB

Download
memory/2692-12-0x00000000002E0000-0x00000000002EB000-memory.dmp

Filesize
44KB

Download
memory/2692-13-0x00000000002F0000-0x00000000002FB000-memory.dmp

Filesize
44KB

Download
memory/2692-14-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download

Analysis

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