ea08f3d33ba5f7f5fe4fb00380569fc21e374f6eee77dda2ceddbfd2bef5da9b

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 13:22

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General

Target

216ddf3320816f6c8d31dc59a2275fbb.exe
Size

611KB
MD5

216ddf3320816f6c8d31dc59a2275fbb
SHA1

46b06da7d1dd7f0340135f11105a45e49ff7bdd7
SHA256

ea08f3d33ba5f7f5fe4fb00380569fc21e374f6eee77dda2ceddbfd2bef5da9b
SHA512

7f486b374d248e6d45aae103a0419d7842fd94dfb154a8e60ee5a148f5de4d161a5a3399defd8a522c911fb0b2784fe5d7f1163fdb153e625aeb8f827df74dc3
SSDEEP

12288:fWvTTAfgp+Nz8o43TEazs5hzPRx1M4auuSJFfvHg:+LTAfBE3TEazs/tXdbuSLvHg

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2304	s6473.exe

Loads dropped DLL 4 IoCs

pid	Process
2204	216ddf3320816f6c8d31dc59a2275fbb.exe
2204	216ddf3320816f6c8d31dc59a2275fbb.exe
2204	216ddf3320816f6c8d31dc59a2275fbb.exe
2204	216ddf3320816f6c8d31dc59a2275fbb.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2304	s6473.exe
2304	s6473.exe
2304	s6473.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2304	s6473.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2304	s6473.exe
2304	s6473.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2304	2204	216ddf3320816f6c8d31dc59a2275fbb.exe	28
PID 2204 wrote to memory of 2304	2204	216ddf3320816f6c8d31dc59a2275fbb.exe	28
PID 2204 wrote to memory of 2304	2204	216ddf3320816f6c8d31dc59a2275fbb.exe	28
PID 2204 wrote to memory of 2304	2204	216ddf3320816f6c8d31dc59a2275fbb.exe	28

C:\Users\Admin\AppData\Local\Temp\216ddf3320816f6c8d31dc59a2275fbb.exe
"C:\Users\Admin\AppData\Local\Temp\216ddf3320816f6c8d31dc59a2275fbb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\n6473\s6473.exe
  "C:\Users\Admin\AppData\Local\Temp\n6473\s6473.exe" 94d5aa02b056d2b0d81a27b7QGC8QTK47o+CFXhCLRTfai0xn+i89RTD3jE8qMcjGSRDv3UwHarzmMS3J3keiJWAf6j9nuRYUyBP6GGi07gL0+8pEI2K2UBA0attFGpncNNYBhjX9WBsl3mhMPhhpRn1SQjyLGosKSl81xxCDpneUxhLG8U9oMuDmn7oewk= /v "C:\Users\Admin\AppData\Local\Temp\216ddf3320816f6c8d31dc59a2275fbb.exe" /a
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2304

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\Cab4990.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar49B2.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\n6473\s6473.exe

Filesize
351KB

MD5
441952171f5862888c657eff54344b3a

SHA1
560a322d08f59c920ef6df95858ccffae0d0db83

SHA256
b249e9d194fcc51dce926f71ce16b3ff47d1302f0c1c0940a488c46ac00e9c8f

SHA512
0c7fa23991ad0ac0996d6aea7233f7c2d906f53dbcecf52e28e9b9a2b98909a92aee93dfeaad36e6094f3ec0a793bbd44331bea095cdb7614909a2d4e6fb76e1

Download Submit
memory/2304-130-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-132-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-127-0x0000000000620000-0x0000000000630000-memory.dmp

Filesize
64KB

Download
memory/2304-128-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-129-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-24-0x000007FEF52A0000-0x000007FEF5C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2304-131-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-25-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-133-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-134-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-135-0x000007FEF52A0000-0x000007FEF5C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2304-136-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-137-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-139-0x0000000000530000-0x00000000005B0000-memory.dmp

Filesize
512KB

Download
memory/2304-138-0x000007FEF52A0000-0x000007FEF5C3D000-memory.dmp

Filesize
9.6MB

Download