Overview
overview
7Static
static
7vpnclient/28ip.html
windows7-x64
3vpnclient/28ip.html
windows10-2004-x64
3vpnclient/gonggao.htm
windows7-x64
3vpnclient/gonggao.htm
windows10-2004-x64
3vpnclient/ip.html
windows7-x64
3vpnclient/ip.html
windows10-2004-x64
3vpnclient/ssm.html
windows7-x64
3vpnclient/ssm.html
windows10-2004-x64
3vpnclient/top.htm
windows7-x64
3vpnclient/top.htm
windows10-2004-x64
3vpnclient/...p.html
windows7-x64
3vpnclient/...p.html
windows10-2004-x64
3vpnclient2/28vpn.exe
windows7-x64
7vpnclient2/28vpn.exe
windows10-2004-x64
7vpnclient2....0.exe
windows7-x64
7vpnclient2....0.exe
windows10-2004-x64
vpnclient2....0.exe
windows7-x64
7vpnclient2....0.exe
windows10-2004-x64
7vpnclient2...ao.htm
windows7-x64
3vpnclient2...ao.htm
windows10-2004-x64
3vpnclient2/top.htm
windows7-x64
3vpnclient2/top.htm
windows10-2004-x64
3top.htm
windows7-x64
3top.htm
windows10-2004-x64
3vpnclient2...t2.lnk
windows7-x64
3vpnclient2...t2.lnk
windows10-2004-x64
6vpnclient2...op.htm
windows7-x64
3vpnclient2...op.htm
windows10-2004-x64
3vpnclient2...op.htm
windows7-x64
3vpnclient2...op.htm
windows10-2004-x64
3Behavioral task
behavioral1
Sample
vpnclient/28ip.html
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
vpnclient/28ip.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
vpnclient/gonggao.htm
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
vpnclient/gonggao.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
vpnclient/ip.html
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
vpnclient/ip.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
vpnclient/ssm.html
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
vpnclient/ssm.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
vpnclient/top.htm
Resource
win7-20240729-en
Behavioral task
behavioral10
Sample
vpnclient/top.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
vpnclient/yyvpnip.html
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
vpnclient/yyvpnip.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
vpnclient2/28vpn.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
vpnclient2/28vpn.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
vpnclient2/28vpn_en_5.0.exe
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
vpnclient2/28vpn_en_5.0.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
vpnclient2/28vpn_zh_5.0.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
vpnclient2/28vpn_zh_5.0.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
vpnclient2/gonggao.htm
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
vpnclient2/gonggao.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
vpnclient2/top.htm
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
vpnclient2/top.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
top.htm
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
top.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
vpnclient2/vpnclient2.lnk
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
vpnclient2/vpnclient2.lnk
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
vpnclient2/复件 (2) top.htm
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
vpnclient2/复件 (2) top.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
vpnclient2/复件 top.htm
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
vpnclient2/复件 top.htm
Resource
win10v2004-20240802-en
General
-
Target
debf1a6e4fb720247d2b614b4c6990f1_JaffaCakes118
-
Size
1.9MB
-
MD5
debf1a6e4fb720247d2b614b4c6990f1
-
SHA1
9511196501e82e7de0d9d5d2c507b5db7084b746
-
SHA256
7165fc143a4ac0d0fd3bfffd78430e900f5707ee6de9651820add9ca3ea469bc
-
SHA512
adc942241e8e52e19937b4cb8fd4de56e3f2af3dad345bce018c7302314897871a02b7d456c70b0796dccb13bc7a6e797d1fb5270b3b6635d58c60afd4f6725c
-
SSDEEP
49152:a3mWCgCYjyVcX7PNNBpjBlqAwRmhEFiPF2hzDNXzO/0uetGL7:a3mWayTX7lpqAsFiMhnNDI
Malware Config
Signatures
-
resource yara_rule static1/unpack001/vpnclient2/28vpn.exe upx static1/unpack001/vpnclient2/28vpn_en_5.0.exe upx static1/unpack001/vpnclient2/28vpn_zh_5.0.exe upx -
Unsigned PE 6 IoCs
Checks for missing Authenticode signature.
resource unpack001/vpnclient2/28vpn.exe unpack002/out.upx unpack001/vpnclient2/28vpn_en_5.0.exe unpack003/out.upx unpack001/vpnclient2/28vpn_zh_5.0.exe unpack004/out.upx
Files
-
debf1a6e4fb720247d2b614b4c6990f1_JaffaCakes118.rar
-
vpnclient/28ip.html
-
vpnclient/gonggao.htm.html
-
vpnclient/images/Thumbs.db
-
vpnclient/images/gonggao.gif.gif
-
vpnclient/images/khd.css
-
vpnclient/images/wenzi_1.jpg.jpg
-
vpnclient/images/wenzi_2.jpg.jpg
-
vpnclient/images/wenzi_bt.jpg.jpg
-
vpnclient/images/wenzi_left.jpg.jpg
-
vpnclient/images/zhuce.gif.gif
-
vpnclient/ip.html
-
vpnclient/ssm.html.html .js polyglot
-
vpnclient/top.htm.html
-
vpnclient/toppic.jpg.jpg
-
vpnclient/toppic222.jpg.gif
-
vpnclient/vpnlist.txt
-
vpnclient/vpnlisten.txt
-
vpnclient/youyou.ico
-
vpnclient/yyvpnip.html
-
vpnclient/新建 文本文档.txt
-
vpnclient2/28vpn.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 508KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 488KB - Virtual size: 492KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 770KB - Virtual size: 769KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 117KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
vpnclient2/28vpn_en_5.0.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 840KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 645KB - Virtual size: 648KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 785KB - Virtual size: 785KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 589KB - Virtual size: 589KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
vpnclient2/28vpn_zh_5.0.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 840KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 644KB - Virtual size: 648KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 785KB - Virtual size: 784KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 589KB - Virtual size: 589KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
vpnclient2/gonggao.htm.html
-
vpnclient2/images/1.gif.gif
-
vpnclient2/images/2.gif.gif
-
vpnclient2/images/3.gif.gif
-
vpnclient2/images/Thumbs.db
-
vpnclient2/images/gonggao.gif.gif
-
vpnclient2/images/khd.css
-
vpnclient2/images/wenzi_1.jpg.jpg
-
vpnclient2/images/wenzi_2.jpg.jpg
-
vpnclient2/images/wenzi_bt.jpg.jpg
-
vpnclient2/images/wenzi_left.jpg.jpg
-
vpnclient2/images/zhuce.gif.gif
-
vpnclient2/top.htm.html
-
vpnclient2/top.rar.rar
-
top.htm.html
-
vpnclient2/toppic88888.jpg.gif
-
vpnclient2/vpnclient2.lnk.lnk
-
vpnclient2/vpnlist.txt
-
vpnclient2/vpnlisten.txt
-
vpnclient2/youyou.ico
-
vpnclient2/复件 (2) top.htm.html
-
vpnclient2/复件 top.htm.html