allcome | be1bc698d63cbfc97d75edaa1fe850772d1e082a7b9a24aa5e09ed5b3bdeedde

Resubmissions

25-12-2022 14:22

221225-rppf7abf39 10

25-12-2022 14:22

25-12-2022 14:21

25-12-2022 14:21

25-12-2022 14:13

Analysis

max time kernel
137s
max time network
139s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-12-2022 14:21

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General

Target

95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
Size

850KB
MD5

f183d934a954fc80602a9173f55f22c9
SHA1

a472c526f1dec0eb9bccdf2e083171a176faf1c4
SHA256

95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57
SHA512

48d42d3c6ca44944ea6879bb5c6367e5c03b938648f9667f235815acb02aa8191e02ca840acc855bf83b9ed0945a5516bb6c4433e7859efafb58b4b18b92ef24
SSDEEP

12288:jYmzPxoepv5EUOPri4BTVUDnV89SxP3ol8VU9o:/xoS6TjUDnlP3G9o

Score

10^/10

allcome stealer

Malware Config

Extracted

Family

allcome

http://dba692117be7b6d3480fe5220fdd58b38bf.xyz/API/2/configure.php?cf6zrlhn=finarnw

Signatures

Allcome
A clipbanker that supports stealing different cryptocurrency wallets and payment forms.
stealer allcome

Executes dropped EXE 1 IoCs

pid	Process
1952	MoUSO.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
1952	MoUSO.exe
1952	MoUSO.exe
1952	MoUSO.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
Token: SeDebugPrivilege	1952	MoUSO.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1736 wrote to memory of 1504	1736	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	28
PID 1504 wrote to memory of 1724	1504	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	30
PID 1504 wrote to memory of 1724	1504	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	30
PID 1504 wrote to memory of 1724	1504	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	30
PID 1504 wrote to memory of 1724	1504	95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe	30
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33
PID 1832 wrote to memory of 1952	1832	taskeng.exe	33

C:\Users\Admin\AppData\Local\Temp\95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
"C:\Users\Admin\AppData\Local\Temp\95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Users\Admin\AppData\Local\Temp\95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe
  "C:\Users\Admin\AppData\Local\Temp\95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1504
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /TN Cache-S-21-2946144819-3e21f723 /TR "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
    3⤵
    - Creates scheduled task(s)
    PID:1724

C:\Windows\system32\taskeng.exe
taskeng.exe {D808374F-2D90-4DCF-9E63-BFBE7D08D061} S-1-5-21-1214520366-621468234-4062160515-1000:VDWSWJJD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Users\Admin\AppData\Local\cache\MoUSO.exe
  C:\Users\Admin\AppData\Local\cache\MoUSO.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1952

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\cache\MoUSO.exe

Filesize
850KB

MD5
f183d934a954fc80602a9173f55f22c9

SHA1
a472c526f1dec0eb9bccdf2e083171a176faf1c4

SHA256
95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57

SHA512
48d42d3c6ca44944ea6879bb5c6367e5c03b938648f9667f235815acb02aa8191e02ca840acc855bf83b9ed0945a5516bb6c4433e7859efafb58b4b18b92ef24

Download Submit
C:\Users\Admin\AppData\Local\cache\MoUSO.exe

Filesize
850KB

MD5
f183d934a954fc80602a9173f55f22c9

SHA1
a472c526f1dec0eb9bccdf2e083171a176faf1c4

SHA256
95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57

SHA512
48d42d3c6ca44944ea6879bb5c6367e5c03b938648f9667f235815acb02aa8191e02ca840acc855bf83b9ed0945a5516bb6c4433e7859efafb58b4b18b92ef24

Download Submit
memory/1504-69-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-75-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-73-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-60-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-61-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-63-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-65-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-67-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1504-66-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1736-59-0x0000000000930000-0x0000000000936000-memory.dmp

Filesize
24KB

Download
memory/1736-58-0x0000000004EE0000-0x0000000004EFA000-memory.dmp

Filesize
104KB

Download
memory/1736-54-0x00000000002D0000-0x00000000003AA000-memory.dmp

Filesize
872KB

Download
memory/1736-57-0x00000000008A0000-0x00000000008B8000-memory.dmp

Filesize
96KB

Download
memory/1736-56-0x0000000000900000-0x0000000000930000-memory.dmp

Filesize
192KB

Download
memory/1736-55-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/1952-79-0x0000000001070000-0x000000000114A000-memory.dmp

Filesize
872KB

Download