d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc

General

Target

d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe
Size

78KB
MD5

7afe3e8926bce1c2bc8a5b17ab2694a4
SHA1

71e7cb335cbf7285da9153aaa019417522240c75
SHA256

d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc
SHA512

c52202fed5e14f32745fa2a21d3f4a480347203dc4dc10dc47d03874d5a27ddc4e74a5cc997cc7723588b5461bdb499768b9eefc96102491e4a42564a146b448
SSDEEP

1536:CsHHuaJtVpJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQtkB9//1CYE:CsH/3DJywQjDgTLopLwdCFJzkB9/dE

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1848	tmpA63E.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe
1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	tmpA63E.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2512	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	30
PID 1984 wrote to memory of 2512	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	30
PID 1984 wrote to memory of 2512	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	30
PID 1984 wrote to memory of 2512	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	30
PID 2512 wrote to memory of 3060	2512	vbc.exe	32
PID 2512 wrote to memory of 3060	2512	vbc.exe	32
PID 2512 wrote to memory of 3060	2512	vbc.exe	32
PID 2512 wrote to memory of 3060	2512	vbc.exe	32
PID 1984 wrote to memory of 1848	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	33
PID 1984 wrote to memory of 1848	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	33
PID 1984 wrote to memory of 1848	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	33
PID 1984 wrote to memory of 1848	1984	d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe	33

C:\Users\Admin\AppData\Local\Temp\d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe
"C:\Users\Admin\AppData\Local\Temp\d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\uwye-7km.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2512
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA7D4.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcA7D3.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3060
- C:\Users\Admin\AppData\Local\Temp\tmpA63E.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpA63E.tmp.exe" C:\Users\Admin\AppData\Local\Temp\d49c59859d9781d9e2cb3fea98b0545db19de3bb10816becae015a67686adedc.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RESA7D4.tmp

Filesize
1KB

MD5
59fba37adb4ab9f65f56f2967a14c555

SHA1
05a13f3c64577bce1b42e1451f1d1459b252dabb

SHA256
37714771fdd2082875448fd17e4f0223d99f54479e2d9750b43e322be4014561

SHA512
19dc09f95cbfa90592aa57e233c3bd1f14e1d88f5de97ce3e00068f3006c41f06533ead83409448c0ed8d06203e6d087aac4c7c516da9cded077286b0f0dd8da

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA63E.tmp.exe

Filesize
78KB

MD5
60693294332564296e48c02810253b36

SHA1
a61c5d29d7644f1ab778a7eae1434214ed81273b

SHA256
e7acf6374ad760b434fb1774d6b25a6fbb44826055d8a118d39fddc9264be2aa

SHA512
e5c96f0b463beb150a758d857499a5ffef79c1141cc8a03d5dcfe3f7b4e19661a56659ee16de2b5a6b857ddbb9c67a74a9356e76b67941ec7f32e0a4f8c0ac22

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwye-7km.0.vb

Filesize
15KB

MD5
f240dcf657416506324f98838d25ed69

SHA1
19bc162d11d9db22ee817ed19254c0264a661e32

SHA256
3fcde790217f891cfa058100b272e462d1139b70d47f140dd75795c303ee305a

SHA512
86070e49f228cbf5294896568570a13d7c815fd541cc0d1b2285c0a1fe54e95697514b6497548c7e8832d79f760b0635792c1dfa630ce0030eccdad9e4b3bb97

Download Submit
C:\Users\Admin\AppData\Local\Temp\uwye-7km.cmdline

Filesize
266B

MD5
ee480ac40f1f185cae9120e7d6be7969

SHA1
e37b05f8acab9b82978023135aabda43cdb204e3

SHA256
36c5eb9e74d3b57eec587139877b07b078fc9eb6a89fa18fa3cf3dce1145dfa2

SHA512
64657551a62f234f094a989e1162d19ec67985da60289749c8a05ff4378b2b37f175418e62b6776b512c99643019839f27249c6e6f395329762dd0d49fa68085

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcA7D3.tmp

Filesize
660B

MD5
83fb22a275fbeaa6d38021910056c83b

SHA1
ea8928c610cde69325aed04ce190d0ab195b8db8

SHA256
deb5ca191fe1e8821271b0982ca69dcec3ddb58d63c25d4765f8cead9ea98157

SHA512
79c85f5a88a1b482d68632f37133849f702dd25307d503333e77a716b58b0a190f6dbeffb42723bbff23bfa0dd7c371a386876904e0195e47fe330568b70ba38

Download Submit
C:\Users\Admin\AppData\Local\Temp\zCom.resources

Filesize
62KB

MD5
484967ab9def8ff17dd55476ca137721

SHA1
a84012f673fe1ac9041e7827cc3de4b20a1194e2

SHA256
9c0a54047f133cf4e3e4444aa57cc576c566218217ea02ad7c04a408ad01791b

SHA512
1e9a0cc800543dada73e551ee714001c4d6c57a595ea2986a4dd8889d1dffd1557735580c694e5feb0b7c27c1a4b3e71a95fab8baf80839f42f80e2109cbe2d7

Download Submit
memory/1984-0-0x00000000749E1000-0x00000000749E2000-memory.dmp

Filesize
4KB

Download
memory/1984-1-0x00000000749E0000-0x0000000074F8B000-memory.dmp

Filesize
5.7MB

Download
memory/1984-2-0x00000000749E0000-0x0000000074F8B000-memory.dmp

Filesize
5.7MB

Download
memory/1984-24-0x00000000749E0000-0x0000000074F8B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-8-0x00000000749E0000-0x0000000074F8B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-18-0x00000000749E0000-0x0000000074F8B000-memory.dmp

Filesize
5.7MB

Download

Analysis

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