e93073c40f4b624d44f8ac61310d518c1ad1d40846a61eb797694276c91712cd

Analysis

max time kernel
140s
max time network
145s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 12:19

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General

Target

e93073c40f4b624d44f8ac61310d518c1ad1d40846a61eb797694276c91712cd.xls
Size

95KB
MD5

3172c722a7f0e596731855f144697d1b
SHA1

7644593b5d52b685b0e435beeabd8e0be9afa70b
SHA256

e93073c40f4b624d44f8ac61310d518c1ad1d40846a61eb797694276c91712cd
SHA512

e4acca61ab1b97a6873e7934ca7e82aceff884fe028360c79c81caab81b48d3d90daa5e77b5a7253d346eb447c7e712423b6092d5dce5832164d493558e7fa81
SSDEEP

1536:UkKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg4HuS4hcTO97v7UYdEJmg:bKpb8rGYrMPe3q7Q0XV5xtezEsi8/dge

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://cointrade.world/receipts/0LjXVwpQrhw/

xlm40.dropper

http://www.garantihaliyikama.com/wp-admin/jp64lssPHEe2ii/

xlm40.dropper

http://haircutbar.com/cgi-bin/BC3WAQ8zJY4ALXA4/

xlm40.dropper

http://airhobi.com/system/WLvH1ygkOYQO/

Signatures

Process spawned unexpected child process 4 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2188	2376	regsvr32.exe	28
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2872	2376	regsvr32.exe	28
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2876	2376	regsvr32.exe	28
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1704	2376	regsvr32.exe	28

System Location Discovery: System Language Discovery 1 TTPs 5 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2376	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2188	2376	EXCEL.EXE	29
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2872	2376	EXCEL.EXE	31
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 2876	2376	EXCEL.EXE	32
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33
PID 2376 wrote to memory of 1704	2376	EXCEL.EXE	33

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\e93073c40f4b624d44f8ac61310d518c1ad1d40846a61eb797694276c91712cd.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2188
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2872
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2876
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:1704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6D19C029B37C61177ECC4D41045082DE

Filesize
5B

MD5
5bfa51f3a417b98e7443eca90fc94703

SHA1
8c015d80b8a23f780bdd215dc842b0f5551f63bd

SHA256
bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128

SHA512
4cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
8c8c66fc26e12a62c43f33963218d1f6

SHA1
9ece03103d86b2199ab1af3544bef98a2a71de92

SHA256
23ad045931379af6e1f855dc04e8d67f1269cf4a610b7a2c1cf02f0a241168f6

SHA512
40fcdf3591bf8b5d9fe50140223096ba6b9bdc95c095a7ee159c9e9ea0a25e2cd8a5812354d221731e36a94ce28e971c6ea0575c4a492f93627ec4c08efe318b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8F96.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9073.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2376-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2376-1-0x00000000722CD000-0x00000000722D8000-memory.dmp

Filesize
44KB

Download
memory/2376-113-0x00000000722CD000-0x00000000722D8000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads